April weather forecast
Concord, CA

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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.
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Frequently asked questions

What is the usual temperature for Concord in April?

In Concord, in April, the average high-temperature is 68.7°F (20.4°C), and the average low-temperature is 46.8°F (8.2°C).

What is the average humidity in April in Concord?

In April, the average relative humidity in Concord, California, is 67%.

How much does it rain in Concord in April?

In Concord, in April, it is raining for 5.3 days, with typically 0.16" (4mm) of accumulated precipitation.

What is the average length of the day in April in Concord?

In April, the average day length in Concord, California, is 13h and 13min.

What time are sunrise and sunset in April in Concord?

In April, on the first day of the month, sunrise is at 6:51 am and sunset at 7:31 pm. On the last day of the month, in Concord, sunrise is at 6:11 am and sunset at 7:58 pm PDT.

How long on average sun shines in April in Concord?

In April, the average sunshine duration in Concord is 10.2h.

How high is the UV index in April in Concord?

In Concord, California, the average daily maximum UV index in April is 5. A UV Index reading of 3 to 5 represents a moderate health threat from exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in April
Concord, CA

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).

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Average pressure in April
Concord, CA

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).

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Average wind speed in April
Concord, CA

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).

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Average humidity in April
Concord, CA

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%).

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Average rainfall in April
Concord, CA

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").

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Average rainfall days in April
Concord, CA

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).

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Average daylight in April /
Average sunshine in April
Concord, CA

Average daylight in April / Average sunshine in April - Concord, CA
  • Average daylight in April: 13h and 1min

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 1min

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).

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Average sunshine days in April
Concord, CA

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).

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Average UV index in April
Concord, CA

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).

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Average cloud cover in April
Concord, CA

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).

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Average visibility in April
Concord, CA

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).

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Concord, California, USA

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