Climate normals · 1970–2000
Hemel Hempstead Climate
Hemel Hempstead is a city in United Kingdom (ENG) with a population of about 95,961. Its average annual temperature is 9.7°C (49°F), with roughly 704 mm of rain per year.
9.7°C
Avg Temp
704
Precip (mm/yr)
Jul
Hottest Month
Jan
Coldest Month
Hemel Hempstead Climate
Hemel Hempstead has an average annual temperature of 9.7°C (49°F) and receives about 704 mm of precipitation per year. The warmest month is July and the coldest is January. Figures are 1970–2000 climate normals.
9.7°C
Avg Temp
704
Precip (mm/yr)
Jul
Hottest Month
Jan
Coldest Month
| Month | Avg (°C/°F) | Precip |
|---|---|---|
| January | 4° / 39° | 69 mm |
| February | 4° / 39° | 49 mm |
| March | 6° / 43° | 55 mm |
| April | 8° / 46° | 52 mm |
| May | 11° / 52° | 53 mm |
| June | 14° / 58° | 58 mm |
| July | 17° / 62° | 44 mm |
| August | 17° / 62° | 56 mm |
| September | 14° / 57° | 61 mm |
| October | 10° / 51° | 70 mm |
| November | 7° / 44° | 67 mm |
| December | 5° / 41° | 70 mm |
1970–2000 normals from WorldClim 2.1 (~9 km grid). Precipitation can be less precise near mountains or coastlines, where rainfall varies sharply over short distances.
Best time to visit Hemel Hempstead
The most comfortable months to visit Hemel Hempstead are typically July, August and June, when temperatures are mildest and rainfall is relatively low. The hottest month is July (around 22°C high). The coldest is January (near 1°C low). October is usually the wettest month.
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Frequently Asked Questions
The most comfortable months to visit Hemel Hempstead are typically July, August and June, when temperatures are mildest and rainfall is relatively low (1970–2000 climate normals).
Hemel Hempstead, United Kingdom has an average annual temperature of 9.7°C and about 704 mm of precipitation per year. The warmest month is July and the coldest is January.
In July, the hottest month, daily highs in Hemel Hempstead average about 22°C (71°F).
Monthly climate normals (1970–2000) sampled from WorldClim 2.1 at ~9 km resolution. Humidity derived from vapor pressure. City coordinates and population from GeoNames.