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
The arrival of April witnesses a small shift in the average high-temperature, moving from a cold 37°F (2.8°C) in March to a frosty 43.7°F (6.5°C). Throughout April, a steady low-temperature average of 29.3°F (-1.5°C) is noted.Humidity
The average relative humidity in April in Lester is 86%.Rainfall
In Lester, in April, it is raining for 13.8 days, with typically 2.09" (53mm) of accumulated precipitation. In Lester, during the entire year, the rain falls for 127.9 days and collects up to 28.58" (726mm) of precipitation.Snowfall
January through June, September through December are months with snowfall. In Lester, during April, snow falls for 18.3 days and regularly aggregates up to 10.39" (264mm) of snow. Throughout the year, in Lester, Washington, there are 135.3 snowfall days, and 134.33" (3412mm) of snow is accumulated.Daylight
The average length of the day in April is 13h and 39min.On the first day of April, sunrise is at 6:42 am and sunset at 7:36 pm. On the last day of the month, sunrise is at 5:49 am and sunset at 8:16 pm PDT.
Sunshine
In Lester, the average sunshine in April is 6.5h.UV index
In Lester, the average daily maximum UV index in April is 2. A UV Index reading of 2, and below, represents a minimal health vulnerability from unprotected exposure to Sun's UV rays for average individuals.Note: The maximum daily UV index of 2 during April translates into the following directions:
Extended time in the sun generally does not harm most, but those with sensitive skin, infants, and children should always be protected. Protect yourself from the midday Sun's peak UV radiation by minimizing exposure. Select sunglasses that boast both UVA and UVB protection to limit the adverse effects of the sun on the eyes. Take warning! The intensity of the Sun's UV radiation can be nearly amplified twice due to snow reflection.
Frequently asked questions
How cold is it in Lester in April?
What is the average humidity in April in Lester?
How many days does it rain in April in Lester?
How much does it snow in Lester in April?
What is the average length of the day in April in Lester?
When is the sunrise / sunset in April in Lester?
How many hours of sunshine does Lester have in April?
How high is the UV index in April in Lester?
Average temperature in April
Lester, WA
- Average high temperature in April: 43.7°F
The warmest month (with the highest average high temperature) is August (71.2°F).
The month with the lowest average high temperature is December (30.2°F).
- Average low temperature in April: 29.3°F
The month with the highest average low temperature is August (45°F).
The coldest month (with the lowest average low temperature) is December (20.3°F).
Average pressure in April
Lester, WA
- Average pressure in April: 30.03"Hg
The month with the highest atmospheric pressure is January (30.13"Hg).
The month with the lowest atmospheric pressure is August (29.97"Hg).
Average wind speed in April
Lester, WA
- Average wind speed in April: 4.7mph
The windiest month (with the highest average wind speed) is January (5mph).
The calmest month (with the lowest average wind speed) is September (3.9mph).
Average humidity in April
Lester, WA
- Average humidity in April: 86%
The months with the highest relative humidity are January and February (93%).
The month with the lowest relative humidity is July (69%).
Average rainfall in April
Lester, WA
- Average rainfall in April: 2.09"
The wettest month (with the highest rainfall) is January (4.21").
The driest month (with the least rainfall) is July (0.51").
Average rainfall days in April
Lester, WA
- Average rainfall days in April: 13.8 days
The month with the highest number of rainy days is May (15.7 days).
The month with the least rainy days is January (6.8 days).
Average snowfall in April
Lester, WA
- Average snowfall in April: 10.39"
The month with the highest snowfall is January (27.72").
The months with the least snowfall are July and August (0").
Average snowfall days in April
Lester, WA
- Average snowfall days in April: 18.3 days
The month with the highest number of snowfall days is December (22.3 days).
The months with the least snowfall days are July and August (0 days).
Average daylight in April /
Average sunshine in April
Lester, WA
- Average daylight in April: 13h and 4min
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 36min).
- Average sunshine in April: 6h and 3min
The month with the most sunshine is August (Average sunshine: 10h and 54min).
The months with the least sunshine are January and February (Average sunshine: 3h and 0min).
Average sunshine days in April
Lester, WA
- Average sunshine days in April: 6.3 days
The month with the most sunshine days is August (20.2 days).
The month with the least sunshine days is February (6 days).
Average UV index in April
Lester, WA
- Average UV index in April: 2
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 1).
Average cloud cover in April
Lester, WA
- Average cloud cover in April: 64
The month with the most cloud cover is February (Cloud cover 72).
The month with the least cloud cover is August (Cloud cover 30).
Average visibility in April
Lester, WA
- Average visibility in April: 4mi
The months with the highest visibility are June, July and August (5mi).
The months with the lowest visibility are January, February, March and December (3mi).
Lester, Washington, USA
Weather forecast for your location
2. Allow the app to use your location
