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
April brings a rise in Mount Washington's average high-temperature, moving from an icy 32.5°F (0.3°C) in March to a chilly 45.7°F (7.6°C). In the month of April, Mount Washington witnesses a consistent average low-temperature of 29.8°F (-1.2°C).Humidity
In Mount Washington, the average relative humidity in April is 81%.Rainfall
The month with the most rainfall is April, when the rain falls for 12.8 days and typically aggregates up to 2.44" (62mm) of precipitation.Snowfall
January through May, October through December are months with snowfall. In Mount Washington, in April, during 13 snowfall days, 10.79" (274mm) of snow is typically accumulated. In Mount Washington, during the entire year, snow falls for 116.2 days and aggregates up to 68.07" (1729mm) of snow.Daylight
In April, the average length of the day is 13h and 29min.On the first day of April, sunrise is at 6:24 am and sunset at 7:12 pm. On the last day of the month, sunrise is at 5:36 am and sunset at 7:48 pm EDT.
Sunshine
In Mount Washington, the average sunshine in April is 6.7h.UV index
In April, the average daily maximum UV index is 2. A UV Index of 2, and less, symbolizes a minimal health hazard from unsafe exposure to UV radiation for ordinary individuals.Note: The daily high UV index of 2 during April translates into the following recommendations:
Extended sun exposure is not an issue for the majority. Children, infants, and fair-skinned individuals always need to be protected. Considering the Sun's intensity during midday, it's wise to minimize direct exposure. Counter UV radiation's ill effects with clothing designed for sun safety and UV-resistant eyewear. Be cautious! The UV radiation from the Sun can be magnified almost twofold by snow reflection.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Mount Washington in April?
What is the average humidity in April?
What is the wettest month?
How many days does it rain in April in Mount Washington?
How much does it snow in April?
How many hours of daylight does Mount Washington have in April?
When are sunrise and sunset in April?
How many hours of sunshine does Mount Washington have in April?
What is the UV index reading in April?
Average temperature in April
Mount Washington, NH
- Average high temperature in April: 45.7°F
The warmest month (with the highest average high temperature) is July (75°F).
The month with the lowest average high temperature is January (21.7°F).
- Average low temperature in April: 29.8°F
The month with the highest average low temperature is July (54.7°F).
The coldest month (with the lowest average low temperature) is January (8.4°F).
Average pressure in April
Mount Washington, NH
- Average pressure in April: 29.95"Hg
The month with the highest atmospheric pressure is November (30.06"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).
Average wind speed in April
Mount Washington, NH
- Average wind speed in April: 6.3mph
The windiest month (with the highest average wind speed) is February (9.8mph).
The calmest month (with the lowest average wind speed) is August (4.4mph).
Average humidity in April
Mount Washington, NH
- Average humidity in April: 81%
The month with the highest relative humidity is February (90%).
The month with the lowest relative humidity is May (77%).
Average rainfall in April
Mount Washington, NH
- Average rainfall in April: 2.44"
The wettest month (with the highest rainfall) is April (2.44").
The driest month (with the least rainfall) is September (0.94").
Average rainfall days in April
Mount Washington, NH
- Average rainfall days in April: 12.8 days
The month with the highest number of rainy days is July (16.7 days).
The month with the least rainy days is November (8 days).
Average snowfall in April
Mount Washington, NH
- Average snowfall in April: 10.79"
The month with the highest snowfall is January (11.42").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in April
Mount Washington, NH
- Average snowfall days in April: 13 days
The month with the highest number of snowfall days is January (20.4 days).
The months with the least snowfall days are July, August and September (0 days).
Average daylight in April /
Average sunshine in April
Mount Washington, NH
- Average daylight in April: 13h and 3min
The month with the longest days is June (Average daylight: 15h and 30min).
The month with the shortest days is December (Average daylight: 8h and 54min).
- Average sunshine in April: 6h and 4min
The month with the most sunshine is August (Average sunshine: 9h and 48min).
The month with the least sunshine is February (Average sunshine: 3h and 30min).
Average sunshine days in April
Mount Washington, NH
- Average sunshine days in April: 9.1 days
The month with the most sunshine days is September (16.2 days).
The month with the least sunshine days is February (7.8 days).
Average UV index in April
Mount Washington, NH
- Average UV index in April: 2
The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are February and December (UV index 1).
Average cloud cover in April
Mount Washington, NH
- Average cloud cover in April: 58
The month with the most cloud cover is February (Cloud cover 64).
The months with the least cloud cover are July, August and September (Cloud cover 41).
Average visibility in April
Mount Washington, NH
- Average visibility in April: 4mi
The months with the highest visibility are May, June and July (5mi).
The months with the lowest visibility are January, February, March, April, August, September, October, November and December (4mi).
Mount Washington, New Hampshire, USA
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