April weather forecast
Pacheco, CA

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Weather in April

April in Pacheco, California, is an agreeable spring month, with temperature in the range of an average low of 46.8°F (8.2°C) and an average high of 68.7°F (20.4°C).

Temperature

Pacheco, California, in April observes a minor temperature shift, with average high-temperatures adjusting from an enjoyable 63.1°F (17.3°C) in March to a pleasant 68.7°F (20.4°C). In April, the temperature in Pacheco registers a significant dip to an average of 46.8°F (8.2°C) at night.

Humidity

The average relative humidity in April is 67%.

Rainfall

In Pacheco, in April, it is raining for 5.3 days, with typically 0.16" (4mm) of accumulated precipitation. Throughout the year, there are 49.3 rainfall days, and 3.82" (97mm) of precipitation is accumulated.

Daylight

In Pacheco, the average length of the day in April is 13h and 13min.
On the first day of April, sunrise is at 6:51 am and sunset at 7:31 pm. On the last day of the month, sunrise is at 6:12 am and sunset at 7:58 pm PDT.

Sunshine

The average sunshine in April is 10.2h.

UV index

In April, the average daily maximum UV index in Pacheco 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: The daily high UV index of 5 during April translates into the following recommendations:
Heed the precautions - It is counselled to guard against solar damage. When the Sun is at its strongest around midday, find shade and limit exposure. Consider a wide-brim hat essential for effective sun defense covering your face, neck, and eyes.
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Frequently asked questions

What are the temperatures in Pacheco in April?

The average high-temperature, in April, in Pacheco, is 68.7°F (20.4°C), while the average low-temperature is 46.8°F (8.2°C).

What is the average humidity in April in Pacheco?

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

How much does it rain in Pacheco in April?

In Pacheco, in April, during 5.3 rainfall days, 0.16" (4mm) of precipitation is typically accumulated.

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

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

When are sunrise and sunset in April in Pacheco?

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, sunrise is at 6:12 am and sunset at 7:58 pm PDT.

How many hours of sunshine does Pacheco have in April?

The average sunshine duration in April is 10.2h.

What is the UV index reading in April in Pacheco?

In Pacheco, the average daily maximum UV index in April is 5. A UV Index value of 3 to 5 symbolizes a moderate health threat from unprotected exposure to 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
Pacheco, CA

Average temperature in April - Pacheco, 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
Pacheco, CA

Average pressure in April - Pacheco, 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
Pacheco, CA

Average wind speed in April - Pacheco, 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
Pacheco, CA

Average humidity in April - Pacheco, 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
Pacheco, CA

Average rainfall in April - Pacheco, 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
Pacheco, CA

Average rainfall days in April - Pacheco, 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
Pacheco, CA

Average daylight in April / Average sunshine in April - Pacheco, 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
Pacheco, CA

Average sunshine days in April - Pacheco, 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
Pacheco, CA

Average UV index in April - Pacheco, 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
Pacheco, CA

Average cloud cover in April - Pacheco, 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
Pacheco, CA

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

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