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
As Wallowa enters April, the average high-temperature marginally increases from the a cold 39.9°F (4.4°C) of March to a chilly 47.8°F (8.8°C). Wallowa experiences an average temperature drop to a freezing cold 30.4°F (-0.9°C) during April nights.Humidity
In April, the average relative humidity is 74%.Rainfall
In Wallowa, in April, during 15.6 rainfall days, 2.64" (67mm) of precipitation is typically accumulated. In Wallowa, during the entire year, the rain falls for 136 days and collects up to 24.45" (621mm) of precipitation.Snowfall
Months with snowfall are January through June, September through December. In Wallowa, Oregon, during April, snow falls for 8.1 days and regularly aggregates up to 5.24" (133mm) of snow. In Wallowa, during the entire year, snow falls for 89.9 days and aggregates up to 68.82" (1748mm) of snow.Daylight
The average length of the day in April in Wallowa is 13h and 34min.On the first day of the month, sunrise is at 6:28 am and sunset at 7:18 pm. On the last day of April, sunrise is at 5:38 am and sunset at 7:56 pm PDT.
Sunshine
In Wallowa, the average sunshine in April is 9.5h.UV index
The average daily maximum UV index in April is 2. A UV Index value of 2, and less, symbolizes a low health risk from unsafe exposure to UV radiation for the average person.Note: In April, a daily UV index of 2 turns into the following recommendations:
While most people can stay under the sun for an hour without burning, children must always be guarded against sun exposure. The Sun is at its harshest during midday; protect yourself by staying in shaded areas and minimizing exposure. Limit sun-induced ocular harm with sunglasses that feature UVA and UVB filtration. Be alert to the fact! The reflection from snow can nearly double the UV radiation of the Sun.
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?
How many days does it rain in April in Wallowa?
How much does it snow in Wallowa in April?
How many hours of daylight does Wallowa have in April?
When is the sunrise / sunset in April?
How many hours of sunshine does Wallowa have in April?
What is the UV index intensity in April?
Average temperature in April
Wallowa, OR
- Average high temperature in April: 47.8°F
The warmest months (with the highest average high temperature) are July and August (78.4°F).
The month with the lowest average high temperature is December (30.4°F).
- Average low temperature in April: 30.4°F
The month with the highest average low temperature is August (50.9°F).
The coldest month (with the lowest average low temperature) is December (19.2°F).
Average pressure in April
Wallowa, OR
- Average pressure in April: 30.01"Hg
The month with the highest atmospheric pressure is January (30.21"Hg).
The month with the lowest atmospheric pressure is August (29.92"Hg).
Average wind speed in April
Wallowa, OR
- Average wind speed in April: 5.3mph
The windiest month (with the highest average wind speed) is January (6.5mph).
The calmest month (with the lowest average wind speed) is August (4.1mph).
Average humidity in April
Wallowa, OR
- Average humidity in April: 74%
The months with the highest relative humidity are January and February (86%).
The month with the lowest relative humidity is August (46%).
Average rainfall in April
Wallowa, OR
- Average rainfall in April: 2.64"
The wettest month (with the highest rainfall) is May (3.07").
The driest month (with the least rainfall) is July (0.83").
Average rainfall days in April
Wallowa, OR
- Average rainfall days in April: 15.6 days
The month with the highest number of rainy days is May (17.3 days).
The month with the least rainy days is August (5.8 days).
Average snowfall in April
Wallowa, OR
- Average snowfall in April: 5.24"
The month with the highest snowfall is February (15.98").
The months with the least snowfall are July and August (0").
Average snowfall days in April
Wallowa, OR
- Average snowfall days in April: 8.1 days
The month with the highest number of snowfall days is December (17.5 days).
The months with the least snowfall days are July and August (0 days).
Average daylight in April /
Average sunshine in April
Wallowa, OR
- Average daylight in April: 13h and 4min
The month with the longest days is June (Average daylight: 15h and 36min).
The month with the shortest days is December (Average daylight: 8h and 48min).
- Average sunshine in April: 9h and 3min
The month with the most sunshine is August (Average sunshine: 12h and 6min).
The month with the least sunshine is February (Average sunshine: 4h and 48min).
Average sunshine days in April
Wallowa, OR
- Average sunshine days in April: 9.8 days
The month with the most sunshine days is August (21.6 days).
The month with the least sunshine days is March (8 days).
Average UV index in April
Wallowa, OR
- Average UV index in April: 2
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January and February (UV index 1).
Average cloud cover in April
Wallowa, OR
- Average cloud cover in April: 42
The month with the most cloud cover is February (Cloud cover 55).
The month with the least cloud cover is August (Cloud cover 11).
Average visibility in April
Wallowa, OR
- Average visibility in April: 6mi
The months with the highest visibility are April, May, June, July, August, September, October and November (6mi).
The months with the lowest visibility are January and February (4mi).
Wallowa, Oregon, USA
Weather forecast for your location
2. Allow the app to use your location