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Hemel Hempstead

  Fr 29 Sa 30 Su 01 Mo 02 Tu 03 We 04 Th 05 Fr 06 Sa 07 Su 08 Mo 09 Tu 10 We 11 Th 12
Tmax (°C) 13 14 15 15 16 17 18 17 14 16 15 16 17 17
Tmin (°C) 5 2 4 10 6 6 8 6 8 8 10 10 10 10
Ground Tmin (°C) 4 -1 0 9 4 3 4 3 7 7 9 8 9 9
morning
24-06
overcast few clouds few clouds overcast various clouds various clouds various clouds few clouds cloudy, rain overcast various clouds various clouds various clouds various clouds
a.m.
06-12
various clouds mostly sunny various clouds overcast mostly sunny various clouds mostly sunny mostly sunny cloudy, light rain cloudy various clouds, rain various clouds various clouds, light rain various clouds
p.m.
12-18
mostly sunny mostly sunny various clouds cloudy various clouds mostly sunny various clouds various clouds various clouds various clouds various clouds, rain various clouds various clouds various clouds
evening
18-24
various clouds various clouds, isolated showers overcast various clouds various clouds few clouds few clouds various clouds cloudy various clouds various clouds, light rain various clouds various clouds various clouds
Precipitation Precipitation 0.2 mm Precipitation 3.5 mm Precipitation 3.8 mm Precipitation 0.4 mm
(mm) 0 0.2 0 0 0 0 0 0 3.5 0 3.8 0 0.4 0
Rain risk 35 % 40 % 20 % 45 % 5 % 15 % 20 % 10 % 55 % 45 % 65 % 45 % 55 % 25 %
Sunshine hours Sunshine hours 14 Sunshine hours 19 Sunshine hours 10 Sunshine hours 2 Sunshine hours 11 Sunshine hours 15 Sunshine hours 15 Sunshine hours 13 Sunshine hours 6 Sunshine hours 4 Sunshine hours 4 Sunshine hours 7 Sunshine hours 7 Sunshine hours 12
(hrs) 7.4 9.6 5.2 1.5 6.0 7.5 7.6 6.8 3.0 2.3 2.3 3.8 3.9 6.2
UV index 5 5 4 3 4 4 5 4 3 3 3 4 3 4
Sunrise
Sunset 
05:36
20:21
05:34
20:23
05:32
20:24
05:30
20:26
05:28
20:27
05:26
20:29
05:25
20:31
05:23
20:32
05:21
20:34
05:19
20:35
05:18
20:37
05:16
20:39
05:14
20:40
05:13
20:42
Wind direction
(Bft)
BFT: W 4 BFT: NW 2-3 BFT: SW 2-3 BFT: SW 4 BFT: W 2-3 BFT: SW 3-4 BFT: SW 3 BFT: N 3 BFT: E 3-4 BFT: E 3 BFT: NE 2-3 BFT: SW 2-3 BFT: N 2-3 BFT: N 3
a.m. W 4 NW 2-3 SW 2-3 SW 4 W 2-3 SW 3-4 SW 3 N 3 E 3-4 E 3 NE 2-3 SW 2-3 N 2-3 N 3
p.m. BFT: W 4 BFT: NW 3 BFT: SW 3-4 BFT: SW 4 BFT: W 3 BFT: SW 4 BFT: W 3 BFT: N 3-4 BFT: E 3-4 BFT: E 3 BFT: N 2-3 BFT: SW 2-3 BFT: NW 3 BFT: N 3
W 4 NW 3 SW 3-4 SW 4 W 3 SW 4 W 3 N 3-4 E 3-4 E 3 N 2-3 SW 2-3 NW 3 N 3
evening BFT: W 2 BFT: NW 1-2 BFT: SW 2-3 BFT: W 2-3 BFT: W 2 BFT: S 3 BFT: NW 2-3 BFT: NE 2-3 BFT: NE 3 BFT: E 2-3 BFT: N 2 BFT: W 2 BFT: NE 2-3 BFT: N 2
  W 2 NW 1-2 SW 2-3 W 2-3 W 2 S 3 NW 2-3 NE 2-3 NE 3 E 2-3 N 2 W 2 NE 2-3 N 2
Road Conditions
HDD/CDD
(°C)transparent picture
9/0 10/0 9/0 6/0 7/0 7/0 5/0 7/0 7/0 6/0 6/0 5/0 5/0 5/0
index
(HDD/CDD)
9/0 19/0 28/0 34/0 41/0 48/0 53/0 60/0 67/0 73/0 79/0 84/0 89/0 94/0
Last updated: Fr, 29 Apr, 20:35 BST
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