Contents
- Weather in March
- Frequently asked questions
- Average temperature in March
- Average pressure in March
- Average wind speed in March
- Average humidity in March
- Average rainfall in March
- Average rainfall days in March
- Average snowfall in March
- Average snowfall days in March
- Average daylight in March
- Average sunshine in March
- Average sunshine days in March
- Average UV index in March
- Average cloud cover in March
- Average visibility in March
Weather in March
Temperature
The shift into March finds Hemel Hempstead at an average high-temperature of a fresh 10.2°C (50.4°F), closely comparable to February's conditions. Throughout the month of March, Hemel Hempstead witnesses an average temperature of 2.8°C (37°F).Humidity
The average relative humidity in March is 83%.Rainfall
In Hemel Hempstead, in March, during 12.6 rainfall days, 22mm (0.87") of precipitation is typically accumulated. In Hemel Hempstead, during the entire year, the rain falls for 159.2 days and collects up to 359mm (14.13") of precipitation.Snowfall
Months with snowfall in Hemel Hempstead are January through March, November and December. March is the last month it regularly snows. During 1.1 snowfall days, in March, Hemel Hempstead aggregates 6mm (0.24") of snow. In Hemel Hempstead, during the entire year, snow falls for 10.1 days and aggregates up to 59mm (2.32") of snow.Daylight
The average length of the day in March is 11h and 55min.On the first day of March, sunrise is at 6:45 am and sunset at 5:42 pm. On the last day of the month, sunrise is at 5:37 am and sunset at 6:34 pm GMT.
Sunshine
In Hemel Hempstead, United Kingdom, the average sunshine in March is 5.6h.UV index
The months with the lowest UV index are January through March, November and December, with an average maximum UV index of 2. A UV Index estimate of 2, and below, represents a minimal health hazard from exposure to the Sun's UV radiation for ordinary individuals.Note: An average maximum UV index of 2 in March leads to these recommendations:
Despite the majority tolerating prolonged sun exposure, those with sensitive skin, infants, and children demand continual protection. Solar radiation peaks around mid-day, so it's wise to limit exposure to the Sun at this time. Fend off the sun's harsh rays with appropriate clothing, a wide-brim hat, and UV-protective sunglasses. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.
Frequently asked questions
What is the temperature in March in Hemel Hempstead?
What is the average humidity in March in Hemel Hempstead?
How much does it rain in Hemel Hempstead in March?
What is the last month it snows in Hemel Hempstead?
How many hours of daylight does Hemel Hempstead have in March?
When are sunrise and sunset in March in Hemel Hempstead?
How many hours of sunshine does Hemel Hempstead have in March?
What is the month with the lowest UV index in Hemel Hempstead?
What is the UV index intensity in March in Hemel Hempstead?
Average temperature in March
Hemel Hempstead, United Kingdom
- Average high temperature in March: 10.2°C
The warmest month (with the highest average high temperature) is July (21.6°C).
The month with the lowest average high temperature is January (6.4°C).
- Average low temperature in March: 2.8°C
The month with the highest average low temperature is August (13.3°C).
The coldest month (with the lowest average low temperature) is January (1.6°C).
Average pressure in March
Hemel Hempstead, United Kingdom
- Average pressure in March: 1015.4mbar
The month with the highest atmospheric pressure is September (1016.8mbar).
The month with the lowest atmospheric pressure is November (1010.4mbar).
Average wind speed in March
Hemel Hempstead, United Kingdom
- Average wind speed in March: 16.5km/h
The windiest month (with the highest average wind speed) is February (18.2km/h).
The calmest month (with the lowest average wind speed) is July (12.9km/h).
Average humidity in March
Hemel Hempstead, United Kingdom
- Average humidity in March: 83%
The month with the highest relative humidity is December (90%).
The month with the lowest relative humidity is August (76%).
Average rainfall in March
Hemel Hempstead, United Kingdom
- Average rainfall in March: 22mm
The wettest month (with the highest rainfall) is June (44mm).
The driest month (with the least rainfall) is September (19mm).
Average rainfall days in March
Hemel Hempstead, United Kingdom
- Average rainfall days in March: 12.6 days
The month with the highest number of rainy days is July (16.8 days).
The month with the least rainy days is September (10.7 days).
Average snowfall in March
Hemel Hempstead, United Kingdom
- Average snowfall in March: 6mm
The month with the highest snowfall is December (20mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in March
Hemel Hempstead, United Kingdom
- Average snowfall days in March: 1.1 days
The month with the highest number of snowfall days is February (3.5 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in March /
Average sunshine in March
Hemel Hempstead, United Kingdom
- Average daylight in March: 11h and 5min
The month with the longest days is June (Average daylight: 16h and 36min).
The month with the shortest days is December (Average daylight: 7h and 54min).
- Average sunshine in March: 5h and 4min
The months with the most sunshine are July and August (Average sunshine: 8h and 0min).
The month with the least sunshine is February (Average sunshine: 3h and 42min).
Average sunshine days in March
Hemel Hempstead, United Kingdom
- Average sunshine days in March: 14.5 days
The month with the most sunshine days is September (17.1 days).
The month with the least sunshine days is June (10.3 days).
Average UV index in March
Hemel Hempstead, United Kingdom
- Average UV index in March: 2
The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are January, February, March, November and December (UV index 2).
Average cloud cover in March
Hemel Hempstead, United Kingdom
- Average cloud cover in March: 54
The months with the most cloud cover are February and November (Cloud cover 60).
The month with the least cloud cover is September (Cloud cover 48).
Average visibility in March
Hemel Hempstead, United Kingdom
- Average visibility in March: 9km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October and December (9km).
The month with the lowest visibility is November (8km).
Hemel Hempstead, United Kingdom
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