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 average high-temperature mildly increases in April, edging from 61.3°F (16.3°C) in March to a still comfortable 66.9°F (19.4°C). During April, Blue Jay records a consistent average nighttime temperature of 45.7°F (7.6°C).Humidity
In April, the average relative humidity in Blue Jay is 47%.Rainfall
In Blue Jay, in April, during 4.9 rainfall days, 0.67" (17mm) of precipitation is typically accumulated. Throughout the year, there are 42.2 rainfall days, and 5.55" (141mm) of precipitation is accumulated.Snowfall
January through May, November and December are months with snowfall. April is the month with the most snowfall in Blue Jay. Snow falls for 1.9 days and accumulates 4.09" (104mm) of snow.Daylight
In April, the average length of the day in Blue Jay is 13h and 4min.On the first day of the month, sunrise is at 6:34 am and sunset at 7:10 pm. On the last day of April, sunrise is at 5:59 am and sunset at 7:32 pm PDT.
Sunshine
In April, the average sunshine in Blue Jay is 11.4h.UV index
In Blue Jay, the average daily maximum UV index in April is 5. A UV Index estimate of 3 to 5 represents a moderate health risk from unsafe exposure to UV radiation for average individuals.Note: The UV index of 5 during April translates into the following guidance:
Heed the precautions - Suggestions to avoid sunburn are made. For skin protection, it's recommended to minimize Sun exposure during its peak hours around midday. Protect your eyes, ears, face, and neck from the Sun by wearing a wide-brimmed hat. Alert! The snow's reflection can amplify the UV radiation of the Sun nearly twice.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average April temperature in Blue Jay?
What is the average humidity in April in Blue Jay?
How much does it rain in Blue Jay in April?
When does it snow the most in Blue Jay?
How many days does it snow in April in Blue Jay?
How many hours of daylight does Blue Jay have in April?
When are sunrise and sunset in April in Blue Jay?
How long on average sun shines in April in Blue Jay?
How high is the UV index in April in Blue Jay?
Average temperature in April
Blue Jay, CA
- Average high temperature in April: 66.9°F
The warmest months (with the highest average high temperature) are July and August (88.3°F).
The month with the lowest average high temperature is December (53.4°F).
- Average low temperature in April: 45.7°F
The month with the highest average low temperature is August (66.4°F).
The coldest month (with the lowest average low temperature) is December (38.3°F).
Average pressure in April
Blue Jay, CA
- Average pressure in April: 29.93"Hg
The month with the highest atmospheric pressure is January (30.1"Hg).
The month with the lowest atmospheric pressure is June (29.83"Hg).
Average wind speed in April
Blue Jay, CA
- Average wind speed in April: 7.5mph
The windiest month (with the highest average wind speed) is April (7.5mph).
The calmest month (with the lowest average wind speed) is September (5.3mph).
Average humidity in April
Blue Jay, CA
- Average humidity in April: 47%
The months with the highest relative humidity are February and December (52%).
The month with the lowest relative humidity is August (32%).
Average rainfall in April
Blue Jay, CA
- Average rainfall in April: 0.67"
The wettest month (with the highest rainfall) is February (1.1").
The driest month (with the least rainfall) is June (0.08").
Average rainfall days in April
Blue Jay, CA
- Average rainfall days in April: 4.9 days
The month with the highest number of rainy days is March (5.7 days).
The month with the least rainy days is June (1.2 days).
Average snowfall in April
Blue Jay, CA
- Average snowfall in April: 4.09"
The month with the highest snowfall is April (4.09").
The months with the least snowfall are June, July, August, September and October (0").
Average snowfall days in April
Blue Jay, CA
- Average snowfall days in April: 1.9 days
The month with the highest number of snowfall days is February (4 days).
The months with the least snowfall days are June, July, August, September and October (0 days).
Average daylight in April /
Average sunshine in April
Blue Jay, CA
- Average daylight in April: 13h and 1min
The month with the longest days is June (Average daylight: 14h and 24min).
The month with the shortest days is December (Average daylight: 9h and 54min).
- Average sunshine in April: 11h and 2min
The months with the most sunshine are June and July (Average sunshine: 12h and 6min).
The month with the least sunshine is December (Average sunshine: 6h and 54min).
Average sunshine days in April
Blue Jay, CA
- Average sunshine days in April: 23.3 days
The month with the most sunshine days is June (27.9 days).
The month with the least sunshine days is February (21.8 days).
Average UV index in April
Blue Jay, CA
- Average UV index in April: 5
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 3).
Average cloud cover in April
Blue Jay, CA
- Average cloud cover in April: 16
The month with the most cloud cover is December (Cloud cover 22).
The month with the least cloud cover is August (Cloud cover 5).
Average visibility in April
Blue Jay, 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).
Blue Jay, California, USA
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