May weather forecast and climate
Acampo, CA

Weather in May

The last month of the spring, May, is a warm month in Acampo, California, with average temperature ranging between max 77.9°F (25.5°C) and min 51.4°F (10.8°C).

Temperature

In May, the average high-temperature marginally rises, from an agreeable 70.5°F (21.4°C) in April, to a warm 77.9°F (25.5°C). In Acampo, in May, the average low-temperature is 51.4°F (10.8°C).

Humidity

The average relative humidity is 57%.

Rainfall

In Acampo, during May, the rain falls for 4.8 days and regularly aggregates up to 0.71" (18mm) of precipitation. Throughout the year, in Acampo, there are 65.8 rainfall days, and 12.8" (325mm) of precipitation is accumulated.

Snowfall

In Acampo snow does not fall in January through November.

Daylight

In Acampo, the average length of the day in May is 14.3h.

Sunshine

In May, the average sunshine is 11.2h.

UV index

The average daily maximum UV index in Acampo, California, is 5. A UV Index reading of 3 to 5 represents a medium vulnerability from the exposure to the Sun's UV radiation for the average person.
Note: The average daily UV index of 5 in May transform into the following instructions:
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 May in Acampo?

In Acampo, California, in May, the average high-temperature is 77.9°F (25.5°C), and the average low-temperature is 51.4°F (10.8°C).

What is the average humidity in May in Acampo?

In May, the average relative humidity is 57%.

How many days does it rain in May in Acampo?

In Acampo, California, during May, the rain falls for 4.8 days and regularly aggregates up to 0.71" (18mm) of precipitation.

When it does not snow in Acampo?

In Acampo, California, snow does not fall in January through November.

How many hours of daylight does Acampo have in May?

The average length of the day in May in Acampo, California, is 14.3h.

How many hours of sunshine does Acampo have in May?

In Acampo, the average sunshine in May is 11.2h.

How high is the UV index in May in Acampo?

In Acampo, California, the average daily maximum UV index in May is 5. A UV Index value of 3 to 5 symbolizes a medium health risk from the exposure to the Sun's UV rays.

Average temperature in May
Acampo, CA

Average temperature in May - Acampo, CA
  • Average high temperature in May: 77.9°F

The warmest month (with the highest average high temperature) is July (94.3°F).
The month with the lowest average high temperature is December (55.2°F).

  • Average low temperature in May: 51.4°F

The month with the highest average low temperature is July (59.4°F).
The coldest month (with the lowest average low temperature) is December (40.8°F).

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Average pressure in May
Acampo, CA

Average pressure in May - Acampo, CA
  • Average pressure in May: 29.96"

The month with the highest atmospheric pressure is January (30.15").
The month with the lowest atmospheric pressure is June (29.91").

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Average wind speed in May
Acampo, CA

Average wind speed in May - Acampo, CA
  • Average wind speed in May: 5.9mph

The windiest month (with the highest average wind speed) is June (6.2mph).
The calmest month (with the lowest average wind speed) is November (4.4mph).

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Average humidity in May
Acampo, CA

Average humidity in May - Acampo, CA
  • Average humidity in May: 57%

The month with the highest relative humidity is March (74%).
The month with the lowest relative humidity is July (44%).

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Average rainfall in May
Acampo, CA

Average rainfall in May - Acampo, CA
  • Average rainfall in May: 0.71"

The wettest month (with the highest rainfall) is February (2.4").
The driest months (with the least rainfall) are July and August (0.04").

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Average rainfall days in May
Acampo, CA

Average rainfall days in May - Acampo, CA
  • Average rainfall days in May: 4.8 days

The month with the highest number of rainy days is March (12.9 days).
The month with the least rainy days is July (0.9 days).

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Average snowfall days in May
Acampo, CA

Average snowfall days in May - Acampo, CA
  • Average snowfall days in May: 0 days

The month with the highest number of snowfall days is December (0.1 days).
Months with the least snowfall days are January, February, March, April, May, June, July, August, September, October and November (0 days).

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Average daylight in May /
Average sunshine in May
Acampo, CA

Average daylight in May / Average sunshine in May - Acampo, CA
  • Average daylight in May: 14.3h

The month with the longest days is June (Average daylight: 14.8h).
The month with the shortest days is December (Average daylight: 9.6h).

  • Average sunshine in May: 11.2h

The month with the most sunshine is July (Average sunshine: 12.2h).
The month with the least sunshine is December (Average sunshine: 5.9h).

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Average sunshine days in May
Acampo, CA

Average sunshine days in May - Acampo, CA
  • Average sunshine days in May: 25.4 days

The month with the most sunshine days is July (29.6 days).
The month with the least sunshine days is March (17.3 days).

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Average UV index in May
Acampo, CA

Average UV index in May - Acampo, CA
  • Average UV index in May: 5

Months with the highest UV index are June and July (UV index 7).
Months with the lowest UV index are January, February, November and December (UV index 3).

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Average cloud cover in May
Acampo, CA

Average cloud cover in May - Acampo, CA
  • Average cloud cover in May: 18

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 May
Acampo, CA

Average visibility in May - Acampo, CA
  • Average visibility in May: 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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