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 frosty 45.9°F (7.7°C) in March to a cool 54.9°F (12.7°C). Airway Heights, in April, observes a steady average low-temperature of 36.1°F (2.3°C).Humidity
In Airway Heights, the average relative humidity in April is 67%.Rainfall
In April, the rain falls for 16.3 days. Throughout April, 1.5" (38mm) of precipitation is accumulated. In Airway Heights, during the entire year, the rain falls for 127.8 days and collects up to 16.93" (430mm) of precipitation.Snowfall
Months with snowfall are January through May, September through December. In Airway Heights, in April, snow falls for 3.4 days, with typically accumulated 1.42" (36mm) of snow. In Airway Heights, during the entire year, snow falls for 62.3 days and aggregates up to 37.83" (961mm) of snow.Daylight
The average length of the day in April is 13h and 41min.On the first day of April, sunrise is at 6:27 am and sunset at 7:20 pm. On the last day of the month, sunrise is at 5:33 am and sunset at 8:01 pm PDT.
Sunshine
In Airway Heights, the average sunshine in April is 9.2h.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 unprotected exposure to Sun's UV rays for the average person.Note: During April, 3 as the daily maximum UV index converts into the following advice:
Take precautions - Protection against sun damage is advised. It's recommended to limit sun exposure when its radiation is at its peak during midday. In the presence of strong sunlight, it's crucial to wear sunglasses that ward off UVA and UVB rays. Note this! The Sun's UV radiation can nearly be doubled by the reflection off snow.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in April?
What is the average humidity in April in Airway Heights?
How many days does it rain in April?
How many days does it snow in April?
What is the average length of the day in April in Airway Heights?
When are sunrise and sunset in April?
How many hours of sunshine does Airway Heights have in April?
How high is the UV index in April?
Average temperature in April
Airway Heights, WA
- Average high temperature in April: 54.9°F
The warmest months (with the highest average high temperature) are July and August (83.7°F).
The month with the lowest average high temperature is December (32.2°F).
- Average low temperature in April: 36.1°F
The month with the highest average low temperature is August (59°F).
The coldest month (with the lowest average low temperature) is December (22.1°F).
Average pressure in April
Airway Heights, WA
- Average pressure in April: 29.99"Hg
The month with the highest atmospheric pressure is January (30.19"Hg).
The month with the lowest atmospheric pressure is August (29.9"Hg).
Average wind speed in April
Airway Heights, WA
- Average wind speed in April: 7.3mph
The windiest month (with the highest average wind speed) is April (7.3mph).
The calmest month (with the lowest average wind speed) is August (5.7mph).
Average humidity in April
Airway Heights, WA
- Average humidity in April: 67%
The month with the highest relative humidity is January (89%).
The month with the lowest relative humidity is August (38%).
Average rainfall in April
Airway Heights, WA
- Average rainfall in April: 1.5"
The wettest month (with the highest rainfall) is March (2.13").
The driest month (with the least rainfall) is August (0.35").
Average rainfall days in April
Airway Heights, WA
- Average rainfall days in April: 16.3 days
The month with the highest number of rainy days is April (16.3 days).
The month with the least rainy days is July (4.9 days).
Average snowfall in April
Airway Heights, WA
- Average snowfall in April: 1.42"
The month with the highest snowfall is January (10.39").
The months with the least snowfall are June, July and August (0").
Average snowfall days in April
Airway Heights, WA
- Average snowfall days in April: 3.4 days
The month with the highest number of snowfall days is December (15.6 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in April /
Average sunshine in April
Airway Heights, 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: 9h and 1min
The month with the most sunshine is August (Average sunshine: 12h and 0min).
The month with the least sunshine is December (Average sunshine: 3h and 54min).
Average sunshine days in April
Airway Heights, WA
- Average sunshine days in April: 11.2 days
The month with the most sunshine days is July (24.1 days).
The month with the least sunshine days is March (9.8 days).
Average UV index in April
Airway Heights, WA
- Average UV index in April: 3
The month with the highest UV index is July (UV index 7).
The months with the lowest UV index are February and December (UV index 1).
Average cloud cover in April
Airway Heights, WA
- Average cloud cover in April: 41
The months with the most cloud cover are January and December (Cloud cover 59).
The months with the least cloud cover are July and August (Cloud cover 13).
Average visibility in April
Airway Heights, WA
- Average visibility in April: 6mi
The months with the highest visibility are March, April, May, June, July, August, September, October and November (6mi).
The months with the lowest visibility are January and December (4mi).
Airway Heights, Washington, USA
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