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
A subtle rise in the average high-temperature is observed during April, adjusting from a cool 50°F (10°C) in March to a refreshing 55.9°F (13.3°C). An average low-temperature of 38.7°F (3.7°C) is anticipated throughout the nights during April.Humidity
In April, the average relative humidity is 80%.Rainfall
In April, the rain falls for 18 days. Throughout April, 2.83" (72mm) of precipitation is accumulated. Throughout the year, there are 175.4 rainfall days, and 33.9" (861mm) of precipitation is accumulated.Snowfall
January through April, November and December are months with snowfall. April is the last month it regularly snows. During 0.7 snowfall days, in April, Mirrormont aggregates 0.2" (5mm) of snow. In Mirrormont, during the entire year, snow falls for 13.6 days and aggregates up to 7.6" (193mm) of snow.Daylight
In Mirrormont, the average length of the day in April is 13h and 40min.On the first day of the month, sunrise is at 6:44 am and sunset at 7:38 pm. On the last day of April, in Mirrormont, sunrise is at 5:51 am and sunset at 8:19 pm PDT.
Sunshine
In April, the average sunshine is 7.7h.UV index
In Mirrormont, 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 unprotected exposure to Sun's UV rays for average individuals.Note: The maximum UV index, 3 during April, leads to the following recommendations:
Put precautions into practice - Ensuring skin and eye safety is a necessity. Minimize direct exposure to the Sun during midday when its radiation is at its peak. Arm yourself against UV rays' harm with protective apparel and UV-filtering shades. Be aware! The intensity of the Sun's UV radiation can be amplified nearly twice due to snow reflection.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in April?
What is the average humidity in April?
How much does it rain in April?
What is the last month it snows in Mirrormont?
What is the average length of the day in April?
What time are sunrise and sunset in April?
How many hours of sunshine does Mirrormont have in April?
What is the UV index reading in April?
Average temperature in April
Mirrormont, WA
- Average high temperature in April: 55.9°F
The warmest month (with the highest average high temperature) is August (77°F).
The month with the lowest average high temperature is December (42.3°F).
- Average low temperature in April: 38.7°F
The month with the highest average low temperature is August (52.3°F).
The coldest month (with the lowest average low temperature) is December (33.4°F).
Average pressure in April
Mirrormont, WA
- Average pressure in April: 30.04"Hg
The month with the highest atmospheric pressure is January (30.1"Hg).
The month with the lowest atmospheric pressure is August (30"Hg).
Average wind speed in April
Mirrormont, WA
- Average wind speed in April: 4.3mph
The windiest month (with the highest average wind speed) is January (5mph).
The calmest month (with the lowest average wind speed) is August (3.5mph).
Average humidity in April
Mirrormont, WA
- Average humidity in April: 80%
The months with the highest relative humidity are January, February and December (85%).
The month with the lowest relative humidity is July (69%).
Average rainfall in April
Mirrormont, WA
- Average rainfall in April: 2.83"
The wettest month (with the highest rainfall) is December (5.12").
The driest month (with the least rainfall) is July (0.51").
Average rainfall days in April
Mirrormont, WA
- Average rainfall days in April: 18 days
The month with the highest number of rainy days is March (19.7 days).
The month with the least rainy days is August (6.2 days).
Average snowfall in April
Mirrormont, WA
- Average snowfall in April: 0.2"
The month with the highest snowfall is February (3.62").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in April
Mirrormont, WA
- Average snowfall days in April: 0.7 days
The month with the highest number of snowfall days is February (4.7 days).
The months with the least snowfall days are May, June, July, August and October (0 days).
Average daylight in April /
Average sunshine in April
Mirrormont, 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 30min).
- Average sunshine in April: 7h and 4min
The month with the most sunshine is August (Average sunshine: 10h and 30min).
The month with the least sunshine is December (Average sunshine: 4h and 0min).
Average sunshine days in April
Mirrormont, WA
- Average sunshine days in April: 9.8 days
The month with the most sunshine days is August (22.4 days).
The month with the least sunshine days is February (8.8 days).
Average UV index in April
Mirrormont, WA
- 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
Mirrormont, WA
- Average cloud cover in April: 54
The months with the most cloud cover are January and December (Cloud cover 58).
The month with the least cloud cover is August (Cloud cover 27).
Average visibility in April
Mirrormont, WA
- Average visibility in April: 5mi
The months with the highest visibility are July and August (6mi).
The months with the lowest visibility are January, February, March, April, May, June, September, October, November and December (5mi).
Mirrormont, Washington, USA
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