April weather forecastConcord, CA
April
Weather in April
April brings more daylight to Concord, embracing a substantial shift in the weather pattern. Days become visibly longer and temperatures start climbing, while rainfall takes a surprising dip from March. It's a month characterized by the least rainfall, measured at a mere 0.16" (4mm). April is relatively dried and sees a momentous swing towards warmer, sunnier days. The pleasantness of the weather makes it an opportune time to explore the city.Temperature
With the start of April, the average high-temperature marginally shifts from March's refreshing 63.1°F (17.3°C) to a pleasant 68.7°F (20.4°C). Concord, after an intense day, registers a significant cooling to an average low-temperature of 46.8°F (8.2°C) throughout April.Humidity
In April, the average relative humidity is 67%.Rainfall
In April, the rain falls for 5.3 days. Throughout April, 0.16" (4mm) of precipitation is accumulated. Throughout the year, in Concord, there are 49.3 rainfall days, and 3.82" (97mm) of precipitation is accumulated.Daylight
In Concord, the average length of the day in April is 13h and 13min.On the first day of the month, sunrise is at 6:51 am and sunset at 7:31 pm. On the last day of April, in Concord, sunrise is at 6:11 am and sunset at 7:58 pm PDT.
Sunshine
In April, the average sunshine is 10.2h.UV index
In Concord, 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, a regular UV index of 5 translates into these guidelines:
Stay alert. Light-skinned people could suffer burns in less than 30 minutes. When the Sun's UV radiation is most intense during midday, it's best to find shade and limit exposure. During bright days, sunglasses that offer UVA and UVB defense are recommended.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in April
Concord, CA
- Average high temperature in April: 68.7°F
The warmest month (with the highest average high temperature) is July (83.7°F).
The month with the lowest average high temperature is December (55.6°F).
- Average low temperature in April: 46.8°F
The month with the highest average low temperature is September (57.4°F).
The coldest month (with the lowest average low temperature) is January (42.3°F).
Average pressure in April
Concord, CA
- Average pressure in April: 30.03"Hg
The month with the highest atmospheric pressure is January (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).
Average wind speed in April
Concord, CA
- Average wind speed in April: 6.6mph
The windiest month (with the highest average wind speed) is May (7.6mph).
The calmest month (with the lowest average wind speed) is November (4.5mph).
Average humidity in April
Concord, CA
- Average humidity in April: 67%
The months with the highest relative humidity are January and March (73%).
The month with the lowest relative humidity is September (56%).
Average rainfall in April
Concord, CA
- Average rainfall in April: 0.16"
The wettest month (with the highest rainfall) is February (0.87").
The driest months (with the least rainfall) are June, July, August and September (0.04").
Average rainfall days in April
Concord, CA
- Average rainfall days in April: 5.3 days
The month with the highest number of rainy days is March (9.8 days).
The month with the least rainy days is August (0.5 days).
Average daylight in April /
Average sunshine in April
Concord, CA
- Average daylight in April: 13h and 12min
The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 36min).
- Average sunshine in April: 10h and 12min
The month with the most sunshine is July (Average sunshine: 12h and 0min).
The month with the least sunshine is December (Average sunshine: 5h and 42min).
Average sunshine days in April
Concord, CA
- Average sunshine days in April: 24.1 days
The month with the most sunshine days is July (29.5 days).
The month with the least sunshine days is March (20 days).
Average UV index in April
Concord, CA
- Average UV index in April: 5
The months with the highest UV index are June 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
Concord, CA
- Average cloud cover in April: 28
The month with the most cloud cover is March (Cloud cover 37).
The month with the least cloud cover is July (Cloud cover 8).
Average visibility in April
Concord, 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).
