April weather forecastNeilton, WA
April
Weather in April
April in Neilton, Washington, is a cool spring month, with temperature in the range of an average low of 43.9°F (6.6°C) and an average high of 52.3°F (11.3°C).Temperature
The weather during April records an average high-temperature of a fresh 52.3°F (11.3°C), closely mirroring the preceding month. During April's nights, Neilton notes a minor temperature decline, reaching an average of 43.9°F (6.6°C).Humidity
The months with the lowest humidity are April through June, with an average relative humidity of 81%.Rainfall
In April, the rain falls for 14.3 days. Throughout April, 1.38" (35mm) of precipitation is accumulated. Throughout the year, in Neilton, there are 152.8 rainfall days, and 19.41" (493mm) of precipitation is accumulated.Snowfall
In Neilton, snow does not fall in April through October and December.Daylight
In April, the average length of the day is 13h and 40min.On the first day of the month, sunrise is at 6:52 am and sunset at 7:45 pm. On the last day of April, in Neilton, sunrise is at 5:58 am and sunset at 8:26 pm PDT.
Sunshine
In April, the average sunshine is 7.4h.UV index
In Neilton, the average daily maximum UV index in April is 3. A UV Index reading of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV radiation for ordinary individuals.Note: An average UV index of 3 in April transforms into this advice:
Take precautions. Light skin individuals may get burned in less than 30 minutes. Midday is when the Sun's radiation is strongest; avoid prolonged exposure during this time. Loose clothes with a tight weave are optimal for safeguarding yourself against the Sun's rays.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in April
Neilton, WA
- Average high temperature in April: 52.3°F
The warmest month (with the highest average high temperature) is August (65.8°F).
The month with the lowest average high temperature is December (45.5°F).
- Average low temperature in April: 43.9°F
The month with the highest average low temperature is August (54.5°F).
The coldest month (with the lowest average low temperature) is December (39.7°F).
Average pressure in April
Neilton, WA
- Average pressure in April: 30.06"Hg
The month with the highest atmospheric pressure is July (30.08"Hg).
The month with the lowest atmospheric pressure is March (30"Hg).
Average wind speed in April
Neilton, WA
- Average wind speed in April: 9mph
The windiest month (with the highest average wind speed) is January (10.9mph).
The calmest month (with the lowest average wind speed) is September (7.1mph).
Average humidity in April
Neilton, WA
- Average humidity in April: 81%
The month with the highest relative humidity is December (85%).
The months with the lowest relative humidity are April, May and June (81%).
Average rainfall in April
Neilton, WA
- Average rainfall in April: 1.38"
The wettest month (with the highest rainfall) is December (3.35").
The driest month (with the least rainfall) is July (0.24").
Average rainfall days in April
Neilton, WA
- Average rainfall days in April: 14.3 days
The month with the highest number of rainy days is December (18.5 days).
The month with the least rainy days is July (5.6 days).
Average snowfall in April
Neilton, WA
- Average snowfall in April: 0"
The month with the highest snowfall is February (1.02").
The months with the least snowfall are April, May, June, July, August, September, October and December (0").
Average snowfall days in April
Neilton, WA
- Average snowfall days in April: 0 days
The month with the highest number of snowfall days is February (1.6 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
Neilton, WA
- Average daylight in April: 13h and 42min
The month with the longest days is June (Average daylight: 15h and 54min).
The month with the shortest days is December (Average daylight: 8h and 30min).
- Average sunshine in April: 7h and 24min
The month with the most sunshine is July (Average sunshine: 10h and 0min).
The month with the least sunshine is January (Average sunshine: 3h and 30min).
Average sunshine days in April
Neilton, WA
- Average sunshine days in April: 11.9 days
The month with the most sunshine days is July (23.8 days).
The month with the least sunshine days is December (10.7 days).
Average UV index in April
Neilton, WA
- Average UV index in April: 3
The months with the highest UV index are May, June, July, August and September (UV index 4).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in April
Neilton, WA
- Average cloud cover in April: 53
The month with the most cloud cover is January (Cloud cover 63).
The month with the least cloud cover is July (Cloud cover 33).
Average visibility in April
Neilton, WA
- Average visibility in April: 6mi
The months with the highest visibility are January, February, March, April, May, June, July, September, October, November and December (6mi).
The month with the lowest visibility is August (5mi).
