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
North Waltham's transition into April sees a mild rise in the average high-temperature, edging from a fresh 10.2°C (50.4°F) in March to a moderate 13.4°C (56.1°F). The average low-temperature, in April, is a cold 4.5°C (40.1°F).Humidity
In April, the average relative humidity is 81%.Rainfall
April and September are months with the least rain when the rain falls for 10.5 days and typically aggregates up to 9mm (0.35") of rain.Snowfall
April through November are months without snowfall.Daylight
In North Waltham, the average length of the day in April is 13h and 53min.On the first day of April, sunrise is at 6:38 am and sunset at 7:38 pm. On the last day of the month, sunrise is at 5:37 am and sunset at 8:25 pm BST.
Sunshine
In North Waltham, the average sunshine in April is 7.5h.UV index
In April, the average daily maximum UV index is 3. A UV Index value of 3 to 5 symbolizes a moderate threat to health from unsafe exposure to UV radiation for average individuals.Note: The daily high UV index of 3 in April translates into this advice:
Prioritize safety - The need to safeguard skin and eyes from harm is emphasized. The intensity of the Sun's UV radiation during midday suggests reducing time spent outdoors. A wide-brimmed hat is a shield, deflecting up to 50% of harmful UV radiation from eyes.
Frequently asked questions
What is the average April temperature in North Waltham?
What is the average humidity in April in North Waltham?
What is the driest month in North Waltham?
How much does it rain in North Waltham in April?
When it does not snow in North Waltham?
Does it snow in North Waltham in April?
How many hours of daylight does North Waltham have in April?
What time are sunrise and sunset in April in North Waltham?
How long on average sun shines in April in North Waltham?
What is the UV index reading in April in North Waltham?
Average temperature in April
North Waltham, United Kingdom
- Average high temperature in April: 13.4°C
The warmest month (with the highest average high temperature) is July (21.1°C).
The month with the lowest average high temperature is January (6.8°C).
- Average low temperature in April: 4.5°C
The month with the highest average low temperature is August (12.6°C).
The coldest month (with the lowest average low temperature) is January (2°C).
Average pressure in April
North Waltham, United Kingdom
- Average pressure in April: 1015.6mbar
The month with the highest atmospheric pressure is September (1017mbar).
The month with the lowest atmospheric pressure is November (1010.5mbar).
Average wind speed in April
North Waltham, United Kingdom
- Average wind speed in April: 13.5km/h
The windiest month (with the highest average wind speed) is February (18km/h).
The calmest month (with the lowest average wind speed) is July (13km/h).
Average humidity in April
North Waltham, United Kingdom
- Average humidity in April: 81%
The month with the highest relative humidity is December (90%).
The months with the lowest relative humidity are July and August (79%).
Average rainfall in April
North Waltham, United Kingdom
- Average rainfall in April: 9mm
The wettest month (with the highest rainfall) is December (21mm).
The driest months (with the least rainfall) are April and September (9mm).
Average rainfall days in April
North Waltham, United Kingdom
- Average rainfall days in April: 10.5 days
The month with the highest number of rainy days is November (12.7 days).
The month with the least rainy days is September (7.9 days).
Average snowfall in April
North Waltham, United Kingdom
- Average snowfall in April: 0mm
The month with the highest snowfall is February (6mm).
The months with the least snowfall are April, May, June, July, August, September, October and November (0mm).
Average snowfall days in April
North Waltham, United Kingdom
- Average snowfall days in April: 0 days
The month with the highest number of snowfall days is February (1.7 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight in April /
Average sunshine in April
North Waltham, United Kingdom
- Average daylight in April: 13h and 5min
The month with the longest days is June (Average daylight: 16h and 30min).
The month with the shortest days is December (Average daylight: 8h and 0min).
- Average sunshine in April: 7h and 3min
The month with the most sunshine is July (Average sunshine: 8h and 12min).
The month with the least sunshine is February (Average sunshine: 3h and 48min).
Average sunshine days in April
North Waltham, United Kingdom
- Average sunshine days in April: 16.1 days
The month with the most sunshine days is March (17.3 days).
The month with the least sunshine days is November (13.2 days).
Average UV index in April
North Waltham, United Kingdom
- Average UV index in April: 3
The month with the highest UV index is 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
North Waltham, United Kingdom
- Average cloud cover in April: 50
The month with the most cloud cover is November (Cloud cover 62).
The month with the least cloud cover is September (Cloud cover 49).
Average visibility in April
North Waltham, United Kingdom
- Average visibility in April: 9km
The months with the highest visibility are February, March, April, May, June, July, August and December (9km).
The months with the lowest visibility are January, September, October and November (8km).
North Waltham, United Kingdom
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