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 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
In Livermore, the average high-temperature in April marginally rises from 62.2°F (16.8°C) in March to a still enjoyable 67.6°F (19.8°C). In April, in Livermore, the average low-temperature is 45.1°F (7.3°C).Humidity
In April, the average relative humidity in Livermore is 68%.Rainfall
In Livermore, California, during April, the rain falls for 7.2 days and regularly aggregates up to 0.75" (19mm) of precipitation. Throughout the year, in Livermore, California, there are 70.6 rainfall days, and 11.3" (287mm) of precipitation is accumulated.Daylight
The average length of the day in April in Livermore is 13h and 12min.On the first day of the month, sunrise is at 6:52 am and sunset at 7:29 pm. On the last day of April, in Livermore, sunrise is at 6:12 am and sunset at 7:56 pm PDT.
Sunshine
In April, the average sunshine is 10.4h.UV index
The average daily maximum UV index in April is 5. A UV Index of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV rays for average individuals.Note: In April, the average maximum UV index of 5 translate into the following recommendations:
Take precautions - Protection against sun damage is advised. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.
FAQ
What is the temperature in April in Livermore?
What is the average humidity in April in Livermore?
How much does it rain in Livermore in April?
What is the average length of the day in April in Livermore?
When is the sunrise / sunset in April in Livermore?
How many hours of sunshine does Livermore have in April?
What is the UV index reading in April in Livermore?
Average temperature in April
Livermore, CA
- Average high temperature in April: 67.6°F
The warmest month (with the highest average high temperature) is July (86°F).
The month with the lowest average high temperature is December (54.9°F).
- Average low temperature in April: 45.1°F
The month with the highest average low temperature is August (56.7°F).
The coldest month (with the lowest average low temperature) is January (41.4°F).
Average pressure in April
Livermore, CA
- Average pressure in April: 30.03"Hg
The month with the highest atmospheric pressure is January (30.14"Hg).
The months with the lowest atmospheric pressure are June, August and September (29.92"Hg).
Average wind speed in April
Livermore, CA
- Average wind speed in April: 6mph
The windiest months (with the highest average wind speed) are May and June (6.5mph).
The calmest month (with the lowest average wind speed) is November (4.2mph).
Average humidity in April
Livermore, CA
- Average humidity in April: 68%
The month with the highest relative humidity is March (74%).
The months with the lowest relative humidity are July and September (55%).
Average rainfall in April
Livermore, CA
- Average rainfall in April: 0.75"
The wettest month (with the highest rainfall) is February (2.09").
The driest month (with the least rainfall) is August (0.04").
Average rainfall days in April
Livermore, CA
- Average rainfall days in April: 7.2 days
The month with the highest number of rainy days is March (12.7 days).
The month with the least rainy days is August (1.3 days).
Average daylight in April /
Average sunshine in April
Livermore, CA
- Average daylight in April: 13h and 12min
The month with the longest days is June (Average daylight: 14h and 44min).
The month with the shortest days is December (Average daylight: 9h and 37min).
- Average sunshine in April: 10h and 24min
The month with the most sunshine is July (Average sunshine: 12h and 6min).
The month with the least sunshine is December (Average sunshine: 6h and 0min).
Average sunshine days in April
Livermore, CA
- Average sunshine days in April: 22.2 days
The month with the most sunshine days is August (28.8 days).
The month with the least sunshine days is March (17.6 days).
Average UV index in April
Livermore, CA
- Average UV index in April: 5
The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 3).
Average cloud cover in April
Livermore, CA
- Average cloud cover in April: 26
The month with the most cloud cover is March (Cloud cover 35).
The month with the least cloud cover is July (Cloud cover 5).
Average visibility in April
Livermore, 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).
Weather forecast for your location
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