April weather forecast and climate
Plymouth, CA

Weather in April

April is a comfortable spring month in Plymouth, California, with average temperature ranging between min 43.3°F (6.3°C) and max 65.7°F (18.7°C).

Temperature

In April, the average high-temperature marginally rises, from a moderate 59.5°F (15.3°C) in March, to a comfortable 65.7°F (18.7°C). In Plymouth, California, in April, the average low-temperature is 43.3°F (6.3°C).

Humidity

The average relative humidity in Plymouth is 69%.

Rainfall

In April, in Plymouth, the rain falls for 10.3 days. Throughout April, 2.01" (51mm) of precipitation is accumulated. Throughout the year, there are 81.8 rainfall days, and 23.39" (594mm) of precipitation is accumulated.

Snowfall

January, April through October are months without snowfall in Plymouth.

Daylight

The average length of the day in Plymouth is 13.2h.

Sunshine

In Plymouth, the average sunshine in April is 10.2h.

UV index

The average daily maximum UV index in April is 5. A UV Index reading of 3 to 5 represents a moderate threat to health from the exposure to the Sun's UV radiation for average individuals.
Note: The daily maximum UV index of 5 in April interpret into the following advice:
Take precautions - Protection against sun damage is advised. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects.
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FAQ

What is the temperature in April in Plymouth?

The average high-temperature, in April, is 65.7°F (18.7°C), while the average low-temperature is 43.3°F (6.3°C).

What is the average humidity in April in Plymouth?

In Plymouth, the average relative humidity in April is 69%.

How much does it rain in Plymouth in April?

In Plymouth, California, in April, it is raining for 10.3 days, with typically 2.01" (51mm) of accumulated precipitation.

Does it snow in Plymouth in April?

In April, in Plymouth, it doesn't snow. March is the latest month when it typically snows.

When it does not snow in Plymouth?

In Plymouth snow does not fall in January, April through October.

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

In April, the average length of the day in Plymouth, California, is 13.2h.

How many hours of sunshine does Plymouth have in April?

The average sunshine in April in Plymouth, California, is 10.2h.

How high is the UV index in April in Plymouth?

In Plymouth, California, the average daily maximum UV index in April is 5. A UV Index reading of 3 to 5 represents a moderate vulnerability from the exposure to the Sun's UV rays.

Average temperature in April
Plymouth, CA

Average temperature in April - Plymouth, CA
  • Average high temperature in April: 65.7°F

The warmest month (with the highest average high temperature) is July (91°F).
The month with the lowest average high temperature is December (52.9°F).

  • Average low temperature in April: 43.3°F

The month with the highest average low temperature is July (59°F).
The coldest month (with the lowest average low temperature) is December (37.9°F).

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Average pressure in April
Plymouth, CA

Average pressure in April - Plymouth, CA
  • Average pressure in April: 30.01"

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

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Average wind speed in April
Plymouth, CA

Average wind speed in April - Plymouth, CA
  • Average wind speed in April: 4.9mph

The windiest month (with the highest average wind speed) is February (5.7mph).
The calmest month (with the lowest average wind speed) is August (3.8mph).

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Average humidity in April
Plymouth, CA

Average humidity in April - Plymouth, CA
  • Average humidity in April: 69%

The month with the highest relative humidity is March (74%).
The month with the lowest relative humidity is July (40%).

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Average rainfall in April
Plymouth, CA

Average rainfall in April - Plymouth, CA
  • Average rainfall in April: 2.01"

The wettest month (with the highest rainfall) is March (4.69").
The driest months (with the least rainfall) are July and August (0.04").

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Average rainfall days in April
Plymouth, CA

Average rainfall days in April - Plymouth, CA
  • Average rainfall days in April: 10.3 days

The month with the highest number of rainy days is March (14.6 days).
The month with the least rainy days is August (1.5 days).

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Average snowfall in April
Plymouth, CA

Average snowfall in April - Plymouth, CA
  • Average snowfall in April: 0"

The month with the highest snowfall is February (2.01").
Months with the least snowfall are January, April, May, June, July, August, September and October (0").

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Average snowfall days in April
Plymouth, CA

Average snowfall days in April - Plymouth, CA
  • Average snowfall days in April: 0 days

The month with the highest number of snowfall days is February (1.3 days).
Months with the least snowfall days are April, May, June, July, August, September and October (0 days).

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

Average daylight in April / Average sunshine in April - Plymouth, CA
  • Average daylight in April: 13.2h

The month with the longest days is June (Average daylight: 14.8h).
The month with the shortest days is December (Average daylight: 9.5h).

  • Average sunshine in April: 10.2h

The month with the most sunshine is July (Average sunshine: 12.1h).
The month with the least sunshine is December (Average sunshine: 6h).

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Average sunshine days in April
Plymouth, CA

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

The month with the most sunshine days is August (28.8 days).
The month with the least sunshine days is March (15.1 days).

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Average UV index in April
Plymouth, CA

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

Months with the highest UV index are June, July and August (UV index 6).
Months with the lowest UV index are January, February, November and December (UV index 3).

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Average cloud cover in April
Plymouth, CA

Average cloud cover in April - Plymouth, 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 4).

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Average visibility in April
Plymouth, CA

Average visibility in April - Plymouth, CA
  • Average visibility in April: 6mi

Months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
Months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).

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