Contents
- Weather in April
- Frequently asked questions
- Average temperature in April
- Average pressure in April
- Average wind speed in April
- Average humidity in April
- Average rainfall in April
- Average rainfall days in April
- Average snowfall in April
- Average snowfall days in April
- Average daylight in April
- Average sunshine in April
- Average sunshine days in April
- Average UV index in April
- Average cloud cover in April
- Average visibility in April
Weather in April
Temperature
As March transitions into April, a subtle temperature shift is observed, with average highs adjusting from a cool 10.4°C (50.7°F) to a refreshing 13.9°C (57°F). An average low-temperature of 5.3°C (41.5°F) is noted during the nights in April in Potters Bar.Humidity
The average relative humidity in April in Potters Bar, United Kingdom, is 79%.Rainfall
April is the month with the least rainfall. Rain falls for 13.7 days and accumulates 22mm (0.87") of precipitation.Snowfall
In Potters Bar, snow does not fall in April through October.Daylight
In April, the average length of the day is 13h and 55min.On the first day of the month, sunrise is at 6:34 am and sunset at 7:34 pm. On the last day of April, sunrise is at 5:32 am and sunset at 8:23 pm BST.
Sunshine
In Potters Bar, the average sunshine in April is 7.8h.UV index
The average daily maximum UV index in April in Potters Bar is 3. A UV Index of 3 to 5 symbolizes a moderate threat to health from unsafe exposure to UV radiation for the ordinary person.Note: In April, the average maximum UV index of 3 translates into the following recommendations:
Undertake precautions - Guarding against sun damage is counselled. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. A hat with a broad brim is indispensable, filtering out up to half of UV rays. Remember! The Sun's UV radiation can be magnified almost twofold by the reflection of snow.
Frequently asked questions
What are April temperatures in Potters Bar?
What is the average humidity in April in Potters Bar?
What is the driest month in Potters Bar?
How much does it rain in Potters Bar in April?
When it does not snow in Potters Bar?
Does it snow in Potters Bar in April?
What is the average length of the day in April in Potters Bar?
When is the sunrise / sunset in April in Potters Bar?
How long on average sun shines in April in Potters Bar?
What is the UV index reading in April in Potters Bar?
Average temperature in April
Potters Bar, United Kingdom
- Average high temperature in April: 13.9°C
The warmest month (with the highest average high temperature) is July (21.8°C).
The month with the lowest average high temperature is January (6.5°C).
- Average low temperature in April: 5.3°C
The month with the highest average low temperature is August (13.7°C).
The coldest month (with the lowest average low temperature) is January (1.8°C).
Average pressure in April
Potters Bar, United Kingdom
- Average pressure in April: 1015.7mbar
The months with the highest atmospheric pressure are May and September (1016.8mbar).
The month with the lowest atmospheric pressure is November (1010.5mbar).
Average wind speed in April
Potters Bar, United Kingdom
- Average wind speed in April: 13.6km/h
The windiest month (with the highest average wind speed) is February (17.8km/h).
The calmest month (with the lowest average wind speed) is July (12.8km/h).
Average humidity in April
Potters Bar, United Kingdom
- Average humidity in April: 79%
The month with the highest relative humidity is December (89%).
The month with the lowest relative humidity is August (74%).
Average rainfall in April
Potters Bar, United Kingdom
- Average rainfall in April: 22mm
The wettest month (with the highest rainfall) is December (47mm).
The driest month (with the least rainfall) is April (22mm).
Average rainfall days in April
Potters Bar, United Kingdom
- Average rainfall days in April: 13.7 days
The month with the highest number of rainy days is July (16.8 days).
The month with the least rainy days is March (12.2 days).
Average snowfall in April
Potters Bar, United Kingdom
- Average snowfall in April: 0mm
The month with the highest snowfall is February (23mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in April
Potters Bar, United Kingdom
- Average snowfall days in April: 0.2 days
The month with the highest number of snowfall days is February (4.3 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in April /
Average sunshine in April
Potters Bar, United Kingdom
- Average daylight in April: 13h 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 April: 7h and 5min
The months with the most sunshine are July and August (Average sunshine: 8h and 6min).
The month with the least sunshine is February (Average sunshine: 3h and 42min).
Average sunshine days in April
Potters Bar, United Kingdom
- Average sunshine days in April: 13.3 days
The month with the most sunshine days is September (15.3 days).
The month with the least sunshine days is February (11.4 days).
Average UV index in April
Potters Bar, United Kingdom
- Average UV index in April: 3
The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in April
Potters Bar, United Kingdom
- Average cloud cover in April: 49
The months with the most cloud cover are February and November (Cloud cover 60).
The months with the least cloud cover are August and September (Cloud cover 48).
Average visibility in April
Potters Bar, United Kingdom
- Average visibility in April: 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).
Potters Bar, United Kingdom
Weather forecast for your location
2. Allow the app to use your location
