April weather forecast
Fresno, CA

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The artificial Millerton Lake near Fresno in California
The artificial Millerton Lake near Fresno in California

Weather in April

As spring gains momentum, April's weather showcases increased warmth and sunnier days. However, a notable drop in rainfall is observed, declining from 2.01 in down to 0.98 in, leading to an overall drier climate. The month showcases an increase in daylight hours, creating opportunities for outdoor activities and widespread agricultural growth. Wind flow remains steady throughout April, providing a cool counterbalance to the increasingly warm temperatures. With the weather consistently improving, April becomes an ideal month for outdoor pursuits and exploration in Fresno, California.

Temperature

Fresno's weather in April presents a minor rise in the average high-temperature, moving from a comfortable 65.8°F (18.8°C) in March to an agreeable 72.3°F (22.4°C). Fresno's April nights bring a significant temperature shift, averaging at a fresh 50°F (10°C).

Humidity

In Fresno, the average relative humidity in April is 54%.

Rainfall

In April, in Fresno, the rain falls for 7.2 days. Throughout April, 0.98" (25mm) of precipitation is accumulated. Throughout the year, there are 59.3 rainfall days, and 10.43" (265mm) of precipitation is accumulated.

Daylight

The average length of the day in April is 13h and 10min.
On the first day of the month, sunrise is at 6:43 am and sunset at 7:21 pm. On the last day of April, in Fresno, sunrise is at 6:05 am and sunset at 7:47 pm PDT.

Sunshine

The average sunshine in April is 10.9h.

UV index

The average daily maximum UV index in April in Fresno is 5. A UV Index value of 3 to 5 symbolizes a medium vulnerability from unsafe exposure to UV radiation for the average person.
Note: In April, the maximum UV index of 5 suggests these recommendations:
Adopt protective measures - Suggestions to resist sunburn are offered. Midday is when the Sun's radiation is strongest; avoid prolonged exposure during this time. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage.
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Frequently asked questions

What is the usual temperature for Fresno in April?

Fresno in April has an average high-temperature of 72.3°F (22.4°C) and an average low-temperature of 50°F (10°C).

What is the average humidity in April in Fresno?

The average relative humidity in April in Fresno, California, is 54%.

How many days does it rain in April in Fresno?

In Fresno, California, in April, during 7.2 rainfall days, 0.98" (25mm) of precipitation is typically accumulated.

How many hours of daylight does Fresno have in April?

In April, the average day length in Fresno is 13h and 10min.

When is the sunrise / sunset in April in Fresno?

On the first day of April in Fresno, California, sunrise is at 6:43 am and sunset at 7:21 pm. On the last day of the month, sunrise is at 6:05 am and sunset at 7:47 pm PDT.

How long on average sun shines in April in Fresno?

In April, the average sunshine duration in Fresno, California, is 10.9h.

What is the UV index intensity in April in Fresno?

In Fresno, the average daily maximum UV index in April is 5. A UV Index estimate of 3 to 5 represents a medium hazard to health from exposure to the Sun's UV radiation.
Average humidity
Average rainfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in April
Fresno, CA

Average temperature in April - Fresno, CA
  • Average high temperature in April: 72.3°F

The warmest month (with the highest average high temperature) is July (99.7°F).
The month with the lowest average high temperature is December (56.1°F).

  • Average low temperature in April: 50°F

The month with the highest average low temperature is July (67.3°F).
The coldest month (with the lowest average low temperature) is December (41.4°F).

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Average pressure in April
Fresno, CA

Average pressure in April - Fresno, CA
  • Average pressure in April: 30"Hg

The month with the highest atmospheric pressure is January (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.89"Hg).

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Average wind speed in April
Fresno, CA

Average wind speed in April - Fresno, CA
  • Average wind speed in April: 5.4mph

The windiest month (with the highest average wind speed) is June (5.8mph).
The calmest month (with the lowest average wind speed) is November (3.8mph).

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Average humidity in April
Fresno, CA

Average humidity in April - Fresno, CA
  • Average humidity in April: 54%

The month with the highest relative humidity is January (65%).
The month with the lowest relative humidity is July (28%).

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Average rainfall in April
Fresno, CA

Average rainfall in April - Fresno, CA
  • Average rainfall in April: 0.98"

The wettest month (with the highest rainfall) is March (2.01").
The driest months (with the least rainfall) are June and August (0.08").

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Average rainfall days in April
Fresno, CA

Average rainfall days in April - Fresno, CA
  • Average rainfall days in April: 7.2 days

The month with the highest number of rainy days is March (10.3 days).
The month with the least rainy days is August (1.2 days).

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

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

The month with the longest days is June (Average daylight: 14h and 36min).
The month with the shortest days is December (Average daylight: 9h and 42min).

  • Average sunshine in April: 10h and 5min

The months with the most sunshine are June, July and August (Average sunshine: 12h and 6min).
The month with the least sunshine is December (Average sunshine: 6h and 30min).

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Average sunshine days in April
Fresno, CA

Average sunshine days in April - Fresno, CA
  • Average sunshine days in April: 22.4 days

The month with the most sunshine days is August (28.2 days).
The month with the least sunshine days is March (19.5 days).

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Average UV index in April
Fresno, CA

Average UV index in April - Fresno, CA
  • Average UV index in April: 5

The months with the highest UV index are June, July and August (UV index 7).
The months with the lowest UV index are January, November and December (UV index 3).

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Average cloud cover in April
Fresno, CA

Average cloud cover in April - Fresno, CA
  • Average cloud cover in April: 21

The month with the most cloud cover is March (Cloud cover 27).
The month with the least cloud cover is August (Cloud cover 4).

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Average visibility in April
Fresno, CA

Average visibility in April - Fresno, 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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Fresno, California, USA

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