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
April signals a minor shift in the average high-temperature, moving from March's cool 54.1°F (12.3°C) to a refreshing 62.4°F (16.9°C). During April, the temperature in Irrigon, Oregon, is averaged to a low of 43.3°F (6.3°C) at night.Humidity
In April, the average relative humidity in Irrigon is 55%.Rainfall
In Irrigon, in April, it is raining for 10.5 days, with typically 0.55" (14mm) of accumulated precipitation. In Irrigon, during the entire year, the rain falls for 106.1 days and collects up to 7.76" (197mm) of precipitation.Snowfall
April through August and October are months without snowfall in Irrigon.Daylight
In Irrigon, the average length of the day in April is 13h and 35min.On the first day of April, sunrise is at 6:36 am and sunset at 7:27 pm. On the last day of the month, sunrise is at 5:45 am and sunset at 8:05 pm PDT.
Sunshine
In April, the average sunshine in Irrigon is 10.1h.UV index
In Irrigon, the average daily maximum UV index in April is 4. A UV Index value of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV rays for the ordinary person.Note: In April, a daily maximum UV index of 4 leads to the following instructions:
Proceed with care. Light skin individuals may be exposed to burns in fewer than 30 minutes. Being in direct Sun during midday can be harmful due to intense solar radiation; take precautions. A hat with a generous brim can prevent nearly 50% of UV rays from reaching your eyes.
Frequently asked questions
What is the temperature in April in Irrigon?
What is the average humidity in April in Irrigon?
How many days does it rain in April in Irrigon?
When it does not snow in Irrigon?
Does it snow in Irrigon in April?
What is the average length of the day in April in Irrigon?
When is the sunrise / sunset in April in Irrigon?
How long on average sun shines in April in Irrigon?
What is the UV index reading in April in Irrigon?
Average temperature in April
Irrigon, OR
- Average high temperature in April: 62.4°F
The warmest month (with the highest average high temperature) is July (89.1°F).
The month with the lowest average high temperature is December (38.7°F).
- Average low temperature in April: 43.3°F
The month with the highest average low temperature is August (64.2°F).
The coldest month (with the lowest average low temperature) is December (28.6°F).
Average pressure in April
Irrigon, OR
- Average pressure in April: 30"Hg
The month with the highest atmospheric pressure is January (30.19"Hg).
The month with the lowest atmospheric pressure is August (29.91"Hg).
Average wind speed in April
Irrigon, OR
- Average wind speed in April: 9.3mph
The windiest month (with the highest average wind speed) is April (9.3mph).
The calmest month (with the lowest average wind speed) is December (6.2mph).
Average humidity in April
Irrigon, OR
- Average humidity in April: 55%
The month with the highest relative humidity is January (79%).
The months with the lowest relative humidity are July and August (36%).
Average rainfall in April
Irrigon, OR
- Average rainfall in April: 0.55"
The wettest month (with the highest rainfall) is March (1.02").
The driest month (with the least rainfall) is July (0.16").
Average rainfall days in April
Irrigon, OR
- Average rainfall days in April: 10.5 days
The month with the highest number of rainy days is March (13.1 days).
The month with the least rainy days is July (3.8 days).
Average snowfall in April
Irrigon, OR
- Average snowfall in April: 0"
The month with the highest snowfall is February (2.83").
The months with the least snowfall are April, May, June, July, August and October (0").
Average snowfall days in April
Irrigon, OR
- Average snowfall days in April: 0 days
The month with the highest number of snowfall days is December (3.2 days).
The months with the least snowfall days are April, May, June, July, August and October (0 days).
Average daylight in April /
Average sunshine in April
Irrigon, OR
- Average daylight in April: 13h and 4min
The month with the longest days is June (Average daylight: 15h and 42min).
The month with the shortest days is December (Average daylight: 8h and 42min).
- Average sunshine in April: 10h and 1min
The months with the most sunshine are July and August (Average sunshine: 12h and 0min).
The months with the least sunshine are January and December (Average sunshine: 5h and 24min).
Average sunshine days in April
Irrigon, OR
- Average sunshine days in April: 16.4 days
The month with the most sunshine days is July (25.3 days).
The month with the least sunshine days is February (14 days).
Average UV index in April
Irrigon, OR
- Average UV index in April: 4
The month with the highest UV index is July (UV index 7).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in April
Irrigon, OR
- Average cloud cover in April: 33
The months with the most cloud cover are January and December (Cloud cover 44).
The month with the least cloud cover is July (Cloud cover 9).
Average visibility in April
Irrigon, OR
- Average visibility in April: 6mi
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
Irrigon, Oregon, USA
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