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 shift into April reveals an average high-temperature of a moderate 56.8°F (13.8°C), closely mirroring March's climate. Throughout the month of April, Curtin sees a steady low-temperature average of 36.9°F (2.7°C).Humidity
In April, the average relative humidity in Curtin, Oregon, is 83%.Rainfall
In April, the rain falls for 17.3 days. Throughout April, 3.31" (84mm) of precipitation is accumulated. In Curtin, Oregon, during the entire year, the rain falls for 157.8 days and collects up to 30.63" (778mm) of precipitation.Snowfall
January through April, November and December are months with snowfall. April is the last month it regularly snows. During 0.3 snowfall days, in April, Curtin aggregates 0.08" (2mm) of snow. In Curtin, during the entire year, snow falls for 7.1 days and aggregates up to 6.22" (158mm) of snow.Daylight
The average length of the day in April is 13h and 28min.On the first day of April in Curtin, sunrise is at 6:52 am and sunset at 7:40 pm. On the last day of the month, sunrise is at 6:05 am and sunset at 8:14 pm PDT.
Sunshine
The average sunshine in April in Curtin is 6.8h.UV index
In Curtin, the average daily maximum UV index in April is 3. A UV Index of 3 to 5 symbolizes a moderate threat to health from unprotected exposure to Sun's UV rays for the average person.Note: The UV index of 3 during April leads to these advisories:
Be cautious. Those with fair skin can be subjected to burns in fewer than 30 minutes. Direct Sun exposure should be minimized especially during midday when radiation is most intense. Your best bet for sun defense on the face, eyes, and neck is a hat with a wide brim. Be advised! The UV radiation from the Sun can be almost doubled due to the reflective properties of snow.
Frequently asked questions
What is the usual temperature for Curtin in April?
What is the average humidity in April in Curtin?
How many days does it rain in April in Curtin?
What is the last month it snows in Curtin?
What is the average length of the day in April in Curtin?
When are sunrise and sunset in April in Curtin?
How many hours of sunshine does Curtin have in April?
How high is the UV index in April in Curtin?
Average temperature in April
Curtin, OR
- Average high temperature in April: 56.8°F
The warmest month (with the highest average high temperature) is August (80.1°F).
The month with the lowest average high temperature is December (45.9°F).
- Average low temperature in April: 36.9°F
The month with the highest average low temperature is August (48.7°F).
The coldest month (with the lowest average low temperature) is December (33.4°F).
Average pressure in April
Curtin, OR
- Average pressure in April: 30.08"Hg
The month with the highest atmospheric pressure is January (30.12"Hg).
The month with the lowest atmospheric pressure is August (30"Hg).
Average wind speed in April
Curtin, OR
- Average wind speed in April: 4.1mph
The windiest month (with the highest average wind speed) is January (4.5mph).
The calmest month (with the lowest average wind speed) is August (3.4mph).
Average humidity in April
Curtin, OR
- Average humidity in April: 83%
The month with the highest relative humidity is February (87%).
The months with the lowest relative humidity are July and August (70%).
Average rainfall in April
Curtin, OR
- Average rainfall in April: 3.31"
The wettest month (with the highest rainfall) is December (4.61").
The driest month (with the least rainfall) is July (0.2").
Average rainfall days in April
Curtin, OR
- Average rainfall days in April: 17.3 days
The month with the highest number of rainy days is March (20.1 days).
The month with the least rainy days is August (3.6 days).
Average snowfall in April
Curtin, OR
- Average snowfall in April: 0.08"
The month with the highest snowfall is February (3.27").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in April
Curtin, OR
- Average snowfall days in April: 0.3 days
The month with the highest number of snowfall days is February (2.8 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in April /
Average sunshine in April
Curtin, OR
- Average daylight in April: 13h and 3min
The month with the longest days is June (Average daylight: 15h and 24min).
The month with the shortest days is December (Average daylight: 9h and 0min).
- Average sunshine in April: 6h and 5min
The month with the most sunshine is August (Average sunshine: 11h and 6min).
The months with the least sunshine are February and December (Average sunshine: 4h and 12min).
Average sunshine days in April
Curtin, OR
- Average sunshine days in April: 10.8 days
The month with the most sunshine days is July (25.8 days).
The months with the least sunshine days are February and March (9.3 days).
Average UV index in April
Curtin, OR
- Average UV index in April: 3
The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in April
Curtin, OR
- Average cloud cover in April: 58
The month with the most cloud cover is March (Cloud cover 60).
The month with the least cloud cover is August (Cloud cover 23).
Average visibility in April
Curtin, OR
- Average visibility in April: 4mi
The months with the highest visibility are July, August, September and October (5mi).
The months with the lowest visibility are January, February, March, April, May, June, November and December (4mi).
Curtin, Oregon, USA
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