| Stations: |
Precipitation |
| Årslev (51 m, Denmark) |
0.2 mm |
| Abbeville (77 m, France) |
0.2 mm |
| Adamclisi (159 m, Romania) |
4.2 mm |
| Incirlik Air Base Airport (66 m, Turkey) |
50.0 mm |
| Adana Şakirpaşa Airport (20 m, Turkey) |
19.0 mm |
| Adapazarı (30 m, Turkey) |
30.0 mm |
| Adıyaman (675 m, Turkey) |
0.7 mm |
| Åfjord (20 m, Norway) |
27.0 mm |
| Afyonkarahisar (1034 m, Turkey) |
6.0 mm |
| Akdeniz (89 m, Cyprus) |
4.0 mm |
| Mürted Airfield Command (843 m, Turkey) |
3.6 mm |
| Akrotiri (23 m, Cyprus) |
29.0 mm |
| Aksaray (961 m, Turkey) |
11.0 mm |
| Akşehir (1002 m, Turkey) |
16.0 mm |
| Akçakoca (10 m, Turkey) |
6.0 mm |
| Alajärvi (170 m, Finland) |
0.7 mm |
| Alanya (6 m, Turkey) |
62.0 mm |
| Alesund / Vigra (22 m, Norway) |
37.0 mm |
| Karavas (120 m, Turkey) |
5.0 mm |
| Alta (3 m, Norway) |
2.2 mm |
| Altnaharra (80 m, UK) |
5.0 mm |
| Alūksne (193 m, Latvia) |
0.9 mm |
| Älvsbyn (43 m, Sweden) |
0.4 mm |
| Amasya (412 m, Turkey) |
2.0 mm |
| Anamur (4 m, Turkey) |
52.0 mm |
| Andrewsfield Aerodrome (87 m, UK) |
0.2 mm |
| Angra do Heroísmo (76 m, Portugal) |
2.0 mm |
| Bilecik (539 m, Turkey) |
3.0 mm |
| Ankara Central (891 m, Turkey) |
11.0 mm |
| Ankara/Esenboga (959 m, Turkey) |
4.0 mm |
| Etimesgut Air Base (806 m, Turkey) |
6.0 mm |
| Antalya (64 m, Turkey) |
2.0 mm |
| Muratpaşa (47 m, Turkey) |
2.2 mm |
| Antwerpen / Deurne (14 m, Belgium) |
6.0 mm |
| Apatity (134 m, Russia) |
8.0 mm |
| Arkazha (24 m, Russia) |
0.9 mm |
| Arvidsjaur (384 m, Sweden) |
2.6 mm |
| Asbjorsbraten (639 m, Norway) |
0.1 mm |
| Åsele (308 m, Sweden) |
1.2 mm |
| Aultbea (10 m, UK) |
24.0 mm |
| Aviemore (228 m, UK) |
5.0 mm |
| Bacău (190 m, Romania) |
0.2 mm |
| Balıkesir (102 m, Turkey) |
0.4 mm |
| Bandırma (42 m, Turkey) |
0.8 mm |
| Bardufoss (77 m, Norway) |
10.0 mm |
| Bârnova (400 m, Romania) |
0.1 mm |
| Bedford (84 m, UK) |
0.2 mm |
| Beitem (25 m, Belgium) |
0.2 mm |
| Beitostølen (965 m, Norway) |
4.3 mm |
| Bely (0 m, Russia) |
0.6 mm |
| Benson (57 m, UK) |
0.2 mm |
| Byerazino (154 m, Belarus) |
0.2 mm |
| Bergen (36 m, Norway) |
25.0 mm |
| Besançon (310 m, France) |
0.2 mm |
| Beyşehir (1141 m, Turkey) |
17.0 mm |
| Białystok (151 m, Poland) |
0.2 mm |
| Bisoca (833 m, Romania) |
0.7 mm |
| Bjorli (579 m, Norway) |
5.0 mm |
| Bear Island (16 m, Norway) |
1.2 mm |
| Bjuroklubb (43 m, Sweden) |
0.2 mm |
| Blatten (1542 m, Switzerland) |
0.2 mm |
| Bo I Vesteralen (7 m, Norway) |
12.0 mm |
| Chiscani (16 m, Romania) |
0.1 mm |
| Babruysk (156 m, Belarus) |
0.2 mm |
| Boden Army Air Base (27 m, Sweden) |
2.6 mm |
| Bodø (13 m, Norway) |
11.0 mm |
| Bolu (743 m, Turkey) |
2.0 mm |
| Barysaw (188 m, Belarus) |
0.4 mm |
| Bortnan (467 m, Sweden) |
0.1 mm |
| MoD Boscombe Down (126 m, UK) |
0.2 mm |
| Bournemouth (10 m, UK) |
0.2 mm |
| Brata-slettom (664 m, Norway) |
22.1 mm |
| Bridlington (19 m, UK) |
0.4 mm |
| Brignogan-Plages (18 m, France) |
0.2 mm |
| RAF Brize Norton (88 m, UK) |
0.2 mm |
| Bucharest (84 m, Romania) |
0.4 mm |
| Otopeni (90 m, Romania) |
0.7 mm |
| Aurel Vlaicu Intl. Airport (91 m, Romania) |
0.2 mm |
| Buldyri (80 m, Russia) |
4.0 mm |
| Buresjon (393 m, Sweden) |
1.2 mm |
| Bursa (100 m, Turkey) |
22.0 mm |
| Capo Spartivento (119 m, Italy) |
0.4 mm |
| Catanzaro (334 m, Italy) |
0.8 mm |
| Călăraşi (20 m, Romania) |
3.1 mm |
| Camborne (88 m, UK) |
0.2 mm |
| Çanakkale (6 m, Turkey) |
6.0 mm |
| Çankırı (751 m, Turkey) |
13.0 mm |
| Denizli (425 m, Turkey) |
7.0 mm |
| Cardinham (199 m, UK) |
0.2 mm |
| Carsamba/Samsun (7 m, Turkey) |
0.4 mm |
| Ceadir Lunga (180 m, North Macedonia) |
0.3 mm |
| Cengiz Topel Naval Air Station (70 m, Turkey) |
48.0 mm |
| Cernavodă (88 m, Romania) |
3.0 mm |
| Chania Intl. Airport (149 m, Greece) |
12.0 mm |
| Charlwood (58 m, UK) |
0.2 mm |
| Cherbourg - Maupertus Airport (138 m, France) |
0.4 mm |
| Oltenița (16 m, Romania) |
6.0 mm |
| RM Chivenor (6 m, UK) |
0.2 mm |
| Chornomorske (10 m, Ukraine) |
3.0 mm |
| Church Lawford (106 m, UK) |
0.2 mm |
| Shlisselburg (16 m, Russia) |
0.3 mm |
| Cihanbeyli (969 m, Turkey) |
14.8 mm |
| Coleshill (96 m, UK) |
0.2 mm |
| Coningsby (6 m, UK) |
0.2 mm |
| Constanța (14 m, Romania) |
0.6 mm |
| Cork Airport (162 m, Ireland) |
0.1 mm |
| Casimcea (220 m, Romania) |
0.7 mm |
| Çorum (776 m, Turkey) |
2.2 mm |
| Cotnari (290 m, Romania) |
0.4 mm |
| Cranwell (66 m, UK) |
0.4 mm |
| RNAS Culdrose (84 m, UK) |
0.4 mm |
| Cuovdatmakki (286 m, Norway) |
3.0 mm |
| De Bilt (4 m, Netherlands) |
0.1 mm |
| Deauville-Saint-Gatien AP (146 m, France) |
0.2 mm |
| Deelen (48 m, Netherlands) |
0.2 mm |
| Demyansk (62 m, Russia) |
0.8 mm |
| Dieppe (38 m, France) |
0.2 mm |
| Rizokarpaso (136 m, Cyprus) |
28.0 mm |
| Dividalen II (204 m, Norway) |
3.3 mm |
| Dno (65 m, Russia) |
1.6 mm |
| Dokshytsy (193 m, Belarus) |
1.0 mm |
| Drag (19 m, Norway) |
14.0 mm |
| Drevsjø (674 m, Norway) |
0.1 mm |
| Dunkirk (17 m, France) |
0.2 mm |
| Dunkeswell Airport (253 m, UK) |
0.2 mm |
| Düzce (146 m, Turkey) |
10.0 mm |
| Dynjandiheidi (621 m, Iceland) |
0.1 mm |
| Aasiaat (41 m, Greenland) |
2.0 mm |
| Eik Hove (66 m, Norway) |
3.1 mm |
| Eindhoven (22 m, Netherlands) |
0.2 mm |
| El Venizelos (72 m, Greece) |
1.0 mm |
| Enna (965 m, Italy) |
0.2 mm |
| Enontekio Nakkala (377 m, Finland) |
3.0 mm |
| Ereğli (1044 m, Turkey) |
7.0 mm |
| Ernage (157 m, Belgium) |
0.2 mm |
| Eskişehir Airport (786 m, Turkey) |
0.2 mm |
| Evanger (17 m, Norway) |
34.0 mm |
| Fair Isle (57 m, UK) |
8.0 mm |
| Famagusta (0 m, Cyprus) |
16.0 mm |
| Farnborough (64 m, UK) |
0.2 mm |
| Fåvang (200 m, Norway) |
1.0 mm |
| Fet I Eidfjord (735 m, Norway) |
25.0 mm |
| Feteşti (0 m, Romania) |
2.2 mm |
| Fethiye (3 m, Turkey) |
0.1 mm |
| Filton (59 m, UK) |
0.2 mm |
| Finse (1208 m, Norway) |
28.0 mm |
| Fiskåbygd (41 m, Norway) |
27.0 mm |
| Fister_sigmundstad (25 m, Norway) |
18.0 mm |
| Fjaerland Bremuseet (3 m, Norway) |
40.0 mm |
| Hitra (13 m, Norway) |
21.0 mm |
| Föllinge (362 m, Sweden) |
0.5 mm |
| Forde-Vie (64 m, Norway) |
57.0 mm |
| Fossmark (10 m, Norway) |
52.0 mm |
| Foulum (58 m, Denmark) |
0.1 mm |
| Fredrika (327 m, Sweden) |
0.2 mm |
| Frosta (70 m, Norway) |
10.0 mm |
| Fundata (1383 m, Romania) |
0.1 mm |
| Furuneset (7 m, Norway) |
24.0 mm |
| Fylingdales (262 m, UK) |
0.4 mm |
| Gäddede (555 m, Sweden) |
16.0 mm |
| Galați (71 m, Romania) |
0.1 mm |
| Gällivare (360 m, Sweden) |
1.3 mm |
| Gartland (95 m, Norway) |
41.0 mm |
| Gaziantep (854 m, Turkey) |
10.0 mm |
| Gaziantep (701 m, Turkey) |
3.6 mm |
| Gdov (40 m, Russia) |
0.6 mm |
| Lefkoniko (45 m, Cyprus) |
15.0 mm |
| Filefjell (955 m, Norway) |
7.2 mm |
| Geilo-oldebraten (773 m, Norway) |
3.3 mm |
| Ghent (13 m, Belgium) |
0.2 mm |
| Gielas (577 m, Sweden) |
9.0 mm |
| Giurgiu (25 m, Romania) |
0.1 mm |
| Gjuriste (856 m, North Macedonia) |
1.0 mm |
| Maliuc (4 m, Romania) |
2.3 mm |
| Gorzów Wielkopolski (73 m, Poland) |
0.4 mm |
| Grivita (51 m, Romania) |
0.2 mm |
| Grotli Iii (872 m, Norway) |
19.9 mm |
| Gubbhogen (310 m, Sweden) |
1.6 mm |
| Hellissandur longwave radio mast (7 m, Iceland) |
2.0 mm |
| Gura Portitei (3 m, Romania) |
1.0 mm |
| Guvercinlik (823 m, Turkey) |
5.0 mm |
| HVERAVELLIR (642 m, Iceland) |
3.0 mm |
| Hailuoto (7 m, Finland) |
2.0 mm |
| Hallhaxasen (376 m, Sweden) |
1.8 mm |
| Hammerfest (81 m, Norway) |
8.0 mm |
| Hammerodde/Bornholm (11 m, Denmark) |
0.2 mm |
| Haparanda (15 m, Sweden) |
5.0 mm |
| Harstad (45 m, Norway) |
16.0 mm |
| Haukelisaeter Broyt (990 m, Norway) |
16.0 mm |
| Hemling (183 m, Sweden) |
0.6 mm |
| Credenhill (76 m, UK) |
0.4 mm |
| Herstmonceux (52 m, UK) |
0.2 mm |
| High Wycombe (205 m, UK) |
0.2 mm |
| Hârşova (39 m, Romania) |
0.5 mm |
| Hjartasen (251 m, Norway) |
35.0 mm |
| Hjerkinn (1012 m, Norway) |
1.0 mm |
| Holbeach Air Weapons Range (2 m, UK) |
0.4 mm |
| Hopen (10 m, Norway) |
0.2 mm |
| Hornsund (12 m, Norway) |
0.6 mm |
| Horta (62 m, Portugal) |
1.0 mm |
| Hoting (241 m, Sweden) |
2.3 mm |
| Hovden-lundane (836 m, Norway) |
5.8 mm |
| Humain (296 m, Belgium) |
0.1 mm |
| Hunge (343 m, Sweden) |
0.3 mm |
| Groix (54 m, France) |
0.2 mm |
| Ilomantsi Mekrijarvi (157 m, Finland) |
2.0 mm |
| Ilomantsi Pötsönvaara (236 m, Finland) |
4.0 mm |
| Inari Kirakkajarvi (106 m, Finland) |
4.0 mm |
| Nellim (124 m, Finland) |
3.0 mm |
| Saariselkä (320 m, Finland) |
3.0 mm |
| İnebolu (64 m, Turkey) |
2.0 mm |
| Ineu Mountain (1787 m, Romania) |
0.6 mm |
| Întorsura Buzăului (708 m, Romania) |
1.1 mm |
| Heraklion Airport (39 m, Greece) |
10.0 mm |
| Isenvad (62 m, Denmark) |
0.2 mm |
| Isfjord Radio (9 m, Norway) |
0.2 mm |
| Trikomo (39 m, Cyprus) |
11.0 mm |
| İskenderun (4 m, Turkey) |
2.8 mm |
| Isparta (997 m, Turkey) |
17.0 mm |
| Istanbul (33 m, Turkey) |
21.0 mm |
| Istanbul (18 m, Turkey) |
37.0 mm |
| Jonshøgdi (455 m, Norway) |
51.0 mm |
| Jan Mayen (9 m, Norway) |
5.0 mm |
| Jarnasklubb (7 m, Sweden) |
0.9 mm |
| Jersey Airport (84 m, UK) |
0.2 mm |
| Jõgeva (71 m, Estonia) |
1.2 mm |
| Jõhvi (75 m, Estonia) |
0.2 mm |
| Jokkmokk (275 m, Sweden) |
0.4 mm |
| Junsele (221 m, Sweden) |
1.1 mm |
| Juuka (116 m, Finland) |
4.0 mm |
| KARAHNJUKAR (640 m, Iceland) |
0.1 mm |
| Kalevala (120 m, Russia) |
2.0 mm |
| Kaluga Airport (201 m, Russia) |
0.5 mm |
| Kandalaksha (25 m, Russia) |
4.0 mm |
| Kanevka (151 m, Russia) |
1.0 mm |
| Karabük (485 m, Turkey) |
3.0 mm |
| Karaman (1023 m, Turkey) |
25.0 mm |
| Karasjok (129 m, Norway) |
4.0 mm |
| Karesuando (332 m, Sweden) |
4.0 mm |
| Karpathos (20 m, Greece) |
0.9 mm |
| Kashin (138 m, Russia) |
2.0 mm |
| Kashkarantsy (4 m, Russia) |
2.0 mm |
| Katterjakk (517 m, Sweden) |
5.0 mm |
| Katterjåkk (516 m, Sweden) |
8.1 mm |
| Kauhava (44 m, Finland) |
0.6 mm |
| Kautokeino (307 m, Norway) |
4.0 mm |
| Kemijärvi Airport (208 m, Finland) |
3.0 mm |
| Kenley (170 m, UK) |
0.2 mm |
| Kerch (49 m, Ukraine) |
3.0 mm |
| Kevo (101 m, Finland) |
4.0 mm |
| Kholm (71 m, Russia) |
0.8 mm |
| Kilis (638 m, Turkey) |
10.0 mm |
| Kilpisjärvi (476 m, Finland) |
9.3 mm |
| Kingisepp (19 m, Russia) |
0.3 mm |
| Kırıkkale (748 m, Turkey) |
16.0 mm |
| Kirkwall Airport (21 m, UK) |
19.0 mm |
| Kırşehir (1007 m, Turkey) |
5.0 mm |
| Kittila Kenttarova (349 m, Finland) |
8.0 mm |
| Kittilä (181 m, Finland) |
6.0 mm |
| Kjobli I Snasa (195 m, Norway) |
22.0 mm |
| Klevavatnet (960 m, Norway) |
31.0 mm |
| Klin (167 m, Russia) |
0.2 mm |
| İzmit (74 m, Turkey) |
31.0 mm |
| Koebenhavn/Roskilde (43 m, Denmark) |
0.3 mm |
| Kokkola (6 m, Finland) |
0.6 mm |
| Kolezhma (3 m, Russia) |
3.0 mm |
| Kolka (5 m, Latvia) |
0.3 mm |
| Kondopoga (38 m, Russia) |
0.9 mm |
| Konosha (227 m, Russia) |
1.7 mm |
| Konsmo (263 m, Norway) |
0.2 mm |
| Konya (1031 m, Turkey) |
25.0 mm |
| Kopaonik Mountain (1713 m, Serbia) |
0.8 mm |
| Korsvattnet (717 m, Sweden) |
15.0 mm |
| Kosharovo (169 m, Russia) |
0.6 mm |
| Kotsoy (127 m, Norway) |
0.8 mm |
| Kovda (18 m, Russia) |
4.0 mm |
| Krangede (184 m, Sweden) |
1.7 mm |
| Krasnoshchelye (156 m, Russia) |
3.0 mm |
| Krumbach (542 m, Austria) |
0.1 mm |
| Kuhmo Kalliojoki (200 m, Finland) |
3.2 mm |
| Kilyos (30 m, Turkey) |
17.0 mm |
| Kuopio (88 m, Finland) |
2.0 mm |
| Kütahya (969 m, Turkey) |
0.8 mm |
| Kuusamo Kiutakongas (160 m, Finland) |
3.0 mm |
| Kvamsoy (49 m, Norway) |
35.0 mm |
| Kvikkjokk Arrenjarka (317 m, Sweden) |
0.4 mm |
| Kvithammer (40 m, Norway) |
6.0 mm |
| Kyrenia (10 m, Cyprus) |
4.0 mm |
| La Coruna / Alvedro (103 m, Spain) |
0.1 mm |
| Lacaut Mountain (1785 m, Romania) |
7.0 mm |
| Lærdal (4 m, Norway) |
13.0 mm |
| Lakatraesk (186 m, Sweden) |
1.2 mm |
| Lannion Airport (87 m, France) |
0.2 mm |
| Larnaca (2 m, Cyprus) |
22.0 mm |
| Latnivaara (453 m, Sweden) |
2.9 mm |
| Lazaropole (1321 m, North Macedonia) |
1.1 mm |
| Le Havre/Octeville (94 m, France) |
0.2 mm |
| Le Talut (43 m, France) |
0.2 mm |
| Leconfield (7 m, UK) |
0.2 mm |
| Thorncliffe (298 m, UK) |
0.2 mm |
| Leeming (32 m, UK) |
0.2 mm |
| Lefka (129 m, Turkey) |
6.0 mm |
| Lefkoniko (58 m, Cyprus) |
7.0 mm |
| Lyepyel (174 m, Belarus) |
0.7 mm |
| Lerwick (84 m, UK) |
5.0 mm |
| Leskovac (232 m, Serbia) |
0.1 mm |
| Liarvatn (300 m, Norway) |
25.3 mm |
| Lida (157 m, Belarus) |
0.2 mm |
| Lieksa (98 m, Finland) |
4.0 mm |
| Lindesnes Lighthouse (23 m, Norway) |
0.2 mm |
| Linton-On-Ouse (14 m, UK) |
0.4 mm |
| Liscombe (347 m, UK) |
0.4 mm |
| RAF Little Rissington (210 m, UK) |
0.4 mm |
| Loch Glascarnoch (264 m, UK) |
27.0 mm |
| Heathrow Airport (25 m, UK) |
0.2 mm |
| Losistua (740 m, Norway) |
7.0 mm |
| Lovech (221 m, Bulgaria) |
0.2 mm |
| Lovozero (162 m, Russia) |
0.4 mm |
| Luleå (17 m, Sweden) |
3.1 mm |
| RAF Lyneham (156 m, UK) |
0.4 mm |
| Łyntupy (212 m, Belarus) |
1.3 mm |
| Lyuban (39 m, Russia) |
1.1 mm |
| Matera (498 m, Italy) |
1.0 mm |
| Maaninka (88 m, Finland) |
3.0 mm |
| Mahmudia (169 m, Romania) |
0.8 mm |
| Majavatn (319 m, Norway) |
32.0 mm |
| Maksatikha (142 m, Russia) |
1.2 mm |
| Mala-Brannan (363 m, Sweden) |
1.0 mm |
| Mannen (1294 m, Norway) |
4.0 mm |
| Manston (50 m, UK) |
0.6 mm |
| Marham (21 m, UK) |
0.4 mm |
| Mariupol (76 m, Ukraine) |
0.9 mm |
| Marjina Horka (175 m, Belarus) |
0.1 mm |
| Marmaris (16 m, Turkey) |
1.0 mm |
| Marstein (67 m, Norway) |
14.7 mm |
| Medgidia (71 m, Romania) |
3.2 mm |
| Medvezhyegorsk (81 m, Russia) |
3.0 mm |
| Meråker -Egge (169 m, Norway) |
14.0 mm |
| Mersin (3 m, Turkey) |
48.0 mm |
| Merzifon (536 m, Turkey) |
4.2 mm |
| Messina (51 m, Italy) |
2.0 mm |
| Middle Wallop (91 m, UK) |
0.2 mm |
| Miercurea Ciuc (662 m, Romania) |
0.2 mm |
| Mierkenis (615 m, Sweden) |
12.0 mm |
| Minsk National Airport (231 m, Belarus) |
0.4 mm |
| Mishutino (135 m, Russia) |
0.2 mm |
| Mjølfjell (695 m, Norway) |
34.0 mm |
| Modalen Iii (125 m, Norway) |
56.0 mm |
| Mogilev (192 m, Belarus) |
0.5 mm |
| Monchegorsk (132 m, Russia) |
8.0 mm |
| Monte Scuro (1720 m, Italy) |
3.0 mm |
| Montélimar (74 m, France) |
0.2 mm |
| Montpellier Airport (8 m, France) |
0.2 mm |
| Mosjøen Kjaerstad (73 m, Norway) |
40.0 mm |
| Mosstrand Ii (977 m, Norway) |
0.9 mm |
| Kirishi (26 m, Russia) |
0.4 mm |
| Mourgash (1692 m, Bulgaria) |
5.5 mm |
| Muret - Lherm Aerodrome (190 m, France) |
0.2 mm |
| Murmansk (51 m, Russia) |
3.0 mm |
| Musala (2927 m, Bulgaria) |
3.0 mm |
| Myken Lighthouse (13 m, Norway) |
11.0 mm |
| Naimakka (402 m, Sweden) |
3.0 mm |
| Namsskogan (140 m, Norway) |
29.0 mm |
| Nantes Atlantique Airport (27 m, France) |
0.2 mm |
| Narva (30 m, Estonia) |
0.3 mm |
| Nattavaara (327 m, Sweden) |
6.0 mm |
| Naxos (10 m, Greece) |
1.0 mm |
| Nedre Vats (65 m, Norway) |
31.0 mm |
| Negreşti (131 m, Romania) |
0.3 mm |
| Nevşehir (1260 m, Turkey) |
8.0 mm |
| Niğde (1210 m, Turkey) |
5.0 mm |
| Nikel (92 m, Russia) |
3.0 mm |
| Nikkaluokta (468 m, Sweden) |
3.0 mm |
| Nikolaevskoe (91 m, Russia) |
1.5 mm |
| Nordli-Holand (433 m, Norway) |
14.0 mm |
| Nordnesfjellet (700 m, Norway) |
3.6 mm |
| Nordstraum I Kvaenangen (6 m, Norway) |
1.6 mm |
| Norsjö (310 m, Sweden) |
1.4 mm |
| Northolt (39 m, UK) |
0.2 mm |
| Nottingham/Watnall (117 m, UK) |
0.4 mm |
| Novo-ierusalim (162 m, Russia) |
0.5 mm |
| Novoye Roshchino (167 m, Russia) |
3.0 mm |
| Ny-Ålesund (18 m, Norway) |
0.2 mm |
| Nyrud (56 m, Norway) |
7.0 mm |
| Oak Park (63 m, Ireland) |
0.2 mm |
| Obarsia Lotrului (1350 m, Romania) |
0.1 mm |
| RAF Odiham (118 m, UK) |
0.2 mm |
| Okhona (145 m, Russia) |
0.5 mm |
| Ona Ii (15 m, Norway) |
3.7 mm |
| Opochka (99 m, Russia) |
0.3 mm |
| Oppdal/Seter (606 m, Norway) |
0.2 mm |
| Thamshavn (4 m, Norway) |
4.9 mm |
| Ørland (7 m, Norway) |
14.0 mm |
| Orsha (185 m, Belarus) |
0.2 mm |
| Oslo Airport (208 m, Norway) |
0.2 mm |
| Osmaniye (94 m, Turkey) |
13.0 mm |
| Ostashkov (218 m, Russia) |
0.2 mm |
| Padany (128 m, Russia) |
2.0 mm |
| Padun (63 m, Russia) |
5.0 mm |
| Paharova (229 m, Sweden) |
2.0 mm |
North - South