April weather forecastPleasanton, CA
April
Weather in April
April, like March, in Pleasanton, California, is another refreshing spring month, with temperature in the range of an average high of 67.5°F (19.7°C) and an average low of 45.1°F (7.3°C).Temperature
The commencement of April brings an average high-temperature of a still comfortable 67.5°F (19.7°C), marking an inconsequential divergence from March. Pleasanton marks a considerable descent from the daytime apex, as the average temperature dips to a frosty 45.1°F (7.3°C) at night throughout April.Humidity
In Pleasanton, the average relative humidity in April is 68%.Rainfall
In Pleasanton, in April, it is raining for 7.3 days, with typically 0.71" (18mm) of accumulated precipitation. In Pleasanton, during the entire year, the rain falls for 70.2 days and collects up to 10.98" (279mm) of precipitation.Daylight
In Pleasanton, the average length of the day in April is 13h and 12min.On the first day of the month, sunrise is at 6:51 am and sunset at 7:30 pm. On the last day of April, sunrise is at 6:11 am and sunset at 7:57 pm PDT.
Sunshine
The average sunshine in April in Pleasanton is 10.4h.UV index
In April, the average daily maximum UV index in Pleasanton is 5. A UV Index value of 3 to 5 symbolizes a medium vulnerability from unprotected exposure to Sun's UV rays for average individuals.Note: An average UV index of 5 in April transforms into this advice:
Be vigilant - Suggestions to stave off sun damage are provided. Protect yourself from the midday Sun's peak UV radiation by minimizing exposure. Arm yourself against UV rays' harm with protective apparel and UV-filtering shades.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in April
Pleasanton, CA
- Average high temperature in April: 67.5°F
The warmest month (with the highest average high temperature) is July (85.3°F).
The month with the lowest average high temperature is December (55°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 (41.5°F).
Average pressure in April
Pleasanton, 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
Pleasanton, CA
- Average wind speed in April: 5.9mph
The windiest month (with the highest average wind speed) is May (6.3mph).
The calmest month (with the lowest average wind speed) is November (4.2mph).
Average humidity in April
Pleasanton, 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 (56%).
Average rainfall in April
Pleasanton, CA
- Average rainfall in April: 0.71"
The wettest month (with the highest rainfall) is February (2.05").
The driest months (with the least rainfall) are July and August (0.04").
Average rainfall days in April
Pleasanton, CA
- Average rainfall days in April: 7.3 days
The month with the highest number of rainy days is March (12.4 days).
The month with the least rainy days is August (0.9 days).
Average daylight in April /
Average sunshine in April
Pleasanton, CA
- Average daylight in April: 13h and 12min
The month with the longest days is June (Average daylight: 14h and 42min).
The month with the shortest days is December (Average daylight: 9h and 36min).
- 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
Pleasanton, CA
- Average sunshine days in April: 22.1 days
The month with the most sunshine days is August (29 days).
The month with the least sunshine days is March (17.6 days).
Average UV index in April
Pleasanton, 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
Pleasanton, 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
Pleasanton, 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).
