April weather forecast
Coulterville, CA

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Weather in April

April in Coulterville, California, is an enjoyable spring month, with temperature in the range of an average low of 41.7°F (5.4°C) and an average high of 63.1°F (17.3°C).

Temperature

As April arrives, a slight rise in the average high-temperature is observed, moving from a moderate 56.7°F (13.7°C) in March to a still refreshing 63.1°F (17.3°C). Nightly temperatures in Coulterville drop to an average low of 41.7°F (5.4°C) in April.

Humidity

In Coulterville, the average relative humidity in April is 64%.

Rainfall

In Coulterville, in April, it is raining for 10.5 days, with typically 2.36" (60mm) of accumulated precipitation. In Coulterville, during the entire year, the rain falls for 79.1 days and collects up to 27.32" (694mm) of precipitation.

Snowfall

January through April, November and December are months with snowfall in Coulterville. April is the last month it regularly snows in Coulterville. During 0.8 snowfall days, in April, Coulterville aggregates 1.3" (33mm) of snow. In Coulterville, California, during the entire year, snow falls for 9.6 days and aggregates up to 20.67" (525mm) of snow.

Daylight

In Coulterville, the average length of the day in April is 13h and 12min.
On the first day of April in Coulterville, California, sunrise is at 6:44 am and sunset at 7:24 pm. On the last day of the month, sunrise is at 6:05 am and sunset at 7:50 pm PDT.

Sunshine

In Coulterville, the average sunshine in April is 10.3h.

UV index

The average daily maximum UV index in April in Coulterville is 4. A UV Index reading of 3 to 5 represents a moderate health risk from exposure to the Sun's UV rays for the average person.
Note: The maximum daily UV index of 4 in April interprets into the following recommendations:
Undertake precautions - Guarding against sun damage is counselled. To avoid the Sun's strongest rays, limit exposure around the mid-day period. A wide-brimmed hat is a staple for defending the face, eyes, ears, and neck from the Sun. Be mindful! The reflection from snow can increase the Sun's UV radiation nearly twice.
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Frequently asked questions

What is the temperature in April in Coulterville?

Coulterville in April has an average high-temperature of 63.1°F (17.3°C) and an average low-temperature of 41.7°F (5.4°C).

What is the average humidity in April in Coulterville?

In Coulterville, the average relative humidity in April is 64%.

How many days does it rain in April in Coulterville?

In Coulterville, California, in April, it is raining for 10.5 days, with typically 2.36" (60mm) of accumulated precipitation.

What is the last month it snows in Coulterville?

April is the last month it regularly snows in Coulterville. During 0.8 snowfall days, in April, Coulterville aggregates 1.3" (33mm) of snow.

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

In Coulterville, California, the average day length in April is 13h and 12min.

When is the sunrise / sunset in April in Coulterville?

On the first day of April in Coulterville, sunrise is at 6:44 am and sunset at 7:24 pm. On the last day of the month, sunrise is at 6:05 am and sunset at 7:50 pm PDT.

How many hours of sunshine does Coulterville have in April?

The average sunshine duration in April in Coulterville, California, is 10.3h.

What is the UV index reading in April in Coulterville?

In Coulterville, California, the average daily maximum UV index in April is 4. A UV Index estimate of 3 to 5 represents a medium hazard to health from exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in April
Coulterville, CA

Average temperature in April - Coulterville, CA
  • Average high temperature in April: 63.1°F

The warmest month (with the highest average high temperature) is July (89.6°F).
The month with the lowest average high temperature is December (51.4°F).

  • Average low temperature in April: 41.7°F

The month with the highest average low temperature is July (61.2°F).
The coldest month (with the lowest average low temperature) is December (35.1°F).

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Average pressure in April
Coulterville, CA

Average pressure in April - Coulterville, CA
  • Average pressure in April: 30.01"Hg

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).

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Average wind speed in April
Coulterville, CA

Average wind speed in April - Coulterville, CA
  • Average wind speed in April: 5.6mph

The windiest month (with the highest average wind speed) is February (5.8mph).
The calmest month (with the lowest average wind speed) is November (4.7mph).

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Average humidity in April
Coulterville, CA

Average humidity in April - Coulterville, CA
  • Average humidity in April: 64%

The month with the highest relative humidity is March (70%).
The months with the lowest relative humidity are July and August (33%).

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Average rainfall in April
Coulterville, CA

Average rainfall in April - Coulterville, CA
  • Average rainfall in April: 2.36"

The wettest month (with the highest rainfall) is March (5.31").
The driest months (with the least rainfall) are July and August (0.04").

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Average rainfall days in April
Coulterville, CA

Average rainfall days in April - Coulterville, CA
  • Average rainfall days in April: 10.5 days

The month with the highest number of rainy days is March (14 days).
The month with the least rainy days is August (1.2 days).

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Average snowfall in April
Coulterville, CA

Average snowfall in April - Coulterville, CA
  • Average snowfall in April: 1.3"

The month with the highest snowfall is February (8.58").
The months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days in April
Coulterville, CA

Average snowfall days in April - Coulterville, CA
  • Average snowfall days in April: 0.8 days

The month with the highest number of snowfall days is February (3.1 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

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

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

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 2min

The month with the most sunshine is July (Average sunshine: 12h and 12min).
The month with the least sunshine is December (Average sunshine: 6h and 6min).

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Average sunshine days in April
Coulterville, CA

Average sunshine days in April - Coulterville, CA
  • Average sunshine days in April: 18.3 days

The months with the most sunshine days are July and August (28.8 days).
The month with the least sunshine days is March (15.4 days).

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Average UV index in April
Coulterville, CA

Average UV index in April - Coulterville, CA
  • Average UV index in April: 4

The month with the highest UV index is July (UV index 7).
The month with the lowest UV index is November (UV index 2).

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Average cloud cover in April
Coulterville, CA

Average cloud cover in April - Coulterville, 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 4).

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Average visibility in April
Coulterville, CA

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

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