April weather forecastColusa, CA
April
Weather in April
April in Colusa, California, is a pleasant spring month, with an average temperature varying between 48.6°F (9.2°C) and 71.6°F (22°C).Temperature
The transition from March to April brings a subtle temperature rise, with average high-temperatures increasing from a comfortable 64°F (17.8°C) to an agreeable 71.6°F (22°C). Colusa, after hot April days, encounters a marked drop to an average nighttime temperature of 48.6°F (9.2°C).Humidity
In Colusa, the average relative humidity in April is 60%.Rainfall
In Colusa, in April, it is raining for 7.3 days, with typically 0.47" (12mm) of accumulated precipitation. Throughout the year, in Colusa, there are 58.9 rainfall days, and 6.89" (175mm) of precipitation is accumulated.Snowfall
In Colusa, snow does not fall in February through December.Daylight
The average length of the day in April in Colusa is 13h and 16min.On the first day of the month, sunrise is at 6:50 am and sunset at 7:32 pm. On the last day of April, sunrise is at 6:09 am and sunset at 8:00 pm PDT.
Sunshine
The average sunshine in April is 10.2h.UV index
The average daily maximum UV index in April is 5. A UV Index value of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV radiation for ordinary individuals.Note: The maximum daily UV index of 5 in April interprets into the following recommendations:
Undertake protective steps - Recommendations to avoid sunburn are issued. Midday is when the Sun's radiation is strongest; avoid prolonged exposure during this time. Safeguard your eyes, ears, and face from sun rays with the aid of a wide-brim hat.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in April
Colusa, CA
- Average high temperature in April: 71.6°F
The warmest month (with the highest average high temperature) is July (98.8°F).
The month with the lowest average high temperature is December (54.5°F).
- Average low temperature in April: 48.6°F
The month with the highest average low temperature is July (61.5°F).
The coldest month (with the lowest average low temperature) is December (42.1°F).
Average pressure in April
Colusa, CA
- Average pressure in April: 30.02"Hg
The month with the highest atmospheric pressure is January (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.9"Hg).
Average wind speed in April
Colusa, CA
- Average wind speed in April: 6.3mph
The windiest month (with the highest average wind speed) is March (6.6mph).
The calmest month (with the lowest average wind speed) is August (5mph).
Average humidity in April
Colusa, CA
- Average humidity in April: 60%
The month with the highest relative humidity is March (71%).
The month with the lowest relative humidity is September (36%).
Average rainfall in April
Colusa, CA
- Average rainfall in April: 0.47"
The wettest months (with the highest rainfall) are February and December (1.3").
The driest months (with the least rainfall) are July and August (0.04").
Average rainfall days in April
Colusa, CA
- Average rainfall days in April: 7.3 days
The month with the highest number of rainy days is March (10.4 days).
The month with the least rainy days is July (1 days).
Average snowfall in April
Colusa, CA
- Average snowfall in April: 0"
The month with the highest snowfall is January (0.1").
The months with the least snowfall are February, March, April, May, June, July, August, September, October, November and December (0").
Average daylight in April /
Average sunshine in April
Colusa, CA
- Average daylight in April: 13h and 18min
The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 30min).
- Average sunshine in April: 10h and 12min
The month with the most sunshine is July (Average sunshine: 12h and 6min).
The month with the least sunshine is December (Average sunshine: 5h and 48min).
Average sunshine days in April
Colusa, CA
- Average sunshine days in April: 21.3 days
The month with the most sunshine days is July (29.8 days).
The month with the least sunshine days is March (19.7 days).
Average UV index in April
Colusa, CA
- Average UV index in April: 5
The months with the highest UV index are June, July and August (UV index 7).
The months with the lowest UV index are February, November and December (UV index 3).
Average cloud cover in April
Colusa, CA
- Average cloud cover in April: 27
The months with the most cloud cover are March and December (Cloud cover 36).
The month with the least cloud cover is July (Cloud cover 4).
Average visibility in April
Colusa, CA
- 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).
