May weather forecast and climate
Annapolis, CA

Weather in May

The last month of the spring, May, is an agreeable month in Annapolis, California, with average temperature fluctuating between 46.9°F (8.3°C) and 69.4°F (20.8°C).

Temperature

In May, the average high-temperature slightly increases, from an enjoyable 64°F (17.8°C) in April, to a pleasant 69.4°F (20.8°C). The average low-temperature, in Annapolis, is 46.9°F (8.3°C).

Humidity

The average relative humidity in May is 69%.

Rainfall

In Annapolis, it is raining for 5.9 days, with typically 1.14" (29mm) of accumulated precipitation. Throughout the year, there are 83.1 rainfall days, and 21.38" (543mm) of precipitation is accumulated.

Snowfall

In Annapolis snow does not fall in January, March through December.

Daylight

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

Sunshine

In Annapolis, California, the average sunshine in May is 10.6h.

UV index

The average daily maximum UV index in Annapolis, California, is 4. A UV Index of 3 to 5 symbolizes a moderate health risk from unsafe exposure to the UV radiation for the ordinary person.
Note: The average daily UV index of 4 transform into the following instructions:
Take precautions - Protection against sunburn is recommended. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. A wide-brim hat offers excellent sun protection for eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun.
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FAQ

What is the temperature in May in Annapolis?

In Annapolis, California, in May, the average high-temperature is 69.4°F (20.8°C), and the average low-temperature is 46.9°F (8.3°C).

What is the average humidity in May in Annapolis?

In May, the average relative humidity in Annapolis, California, is 69%.

How many days does it rain in May in Annapolis?

In Annapolis, during May, the rain falls for 5.9 days and regularly aggregates up to 1.14" (29mm) of precipitation.

When it does not snow in Annapolis?

January, March through December are months without snowfall in Annapolis.

How many hours of daylight does Annapolis have in May?

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

How many hours of sunshine does Annapolis have in May?

In Annapolis, the average sunshine in May is 10.6h.

What is the UV index intensity in May in Annapolis?

In May, the average daily maximum UV index in Annapolis is 4. A UV Index estimate of 3 to 5 represents a medium health risk from the exposure to the Sun's UV radiation.

Average temperature in May
Annapolis, CA

Average temperature in May - Annapolis, CA
  • Average high temperature in May: 69.4°F

The warmest month (with the highest average high temperature) is August (83.5°F).
The month with the lowest average high temperature is December (54.7°F).

  • Average low temperature in May: 46.9°F

The month with the highest average low temperature is August (54.1°F).
The coldest month (with the lowest average low temperature) is December (39.9°F).

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Average pressure in May
Annapolis, CA

Average pressure in May - Annapolis, CA
  • Average pressure in May: 29.98"

The month with the highest atmospheric pressure is January (30.13").
Months with the lowest atmospheric pressure are June, August and September (29.92").

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Average wind speed in May
Annapolis, CA

Average wind speed in May - Annapolis, CA
  • Average wind speed in May: 6.8mph

The windiest month (with the highest average wind speed) is May (6.8mph).
The calmest month (with the lowest average wind speed) is November (4.9mph).

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Average humidity in May
Annapolis, CA

Average humidity in May - Annapolis, CA
  • Average humidity in May: 69%

The month with the highest relative humidity is March (78%).
Months with the lowest relative humidity are July and September (60%).

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Average rainfall in May
Annapolis, CA

Average rainfall in May - Annapolis, CA
  • Average rainfall in May: 1.14"

The wettest month (with the highest rainfall) is February (4.49").
The driest months (with the least rainfall) are July and August (0.04").

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Average rainfall days in May
Annapolis, CA

Average rainfall days in May - Annapolis, CA
  • Average rainfall days in May: 5.9 days

The month with the highest number of rainy days is March (15 days).
The month with the least rainy days is August (0.9 days).

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Average snowfall in May
Annapolis, CA

Average snowfall in May - Annapolis, CA
  • Average snowfall in May: 0"

The month with the highest snowfall is February (0.2").
Months with the least snowfall are January, March, April, May, June, July, August, September, October, November and December (0").

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Average snowfall days in May
Annapolis, CA

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

The month with the highest number of snowfall days is February (0.3 days).
Months with the least snowfall days are January, March, April, May, June, July, August, September, October, November and December (0 days).

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

Average daylight in May / Average sunshine in May - Annapolis, 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: 9.5h).

  • Average sunshine in May: 10.6h

Months with the most sunshine are July and August (Average sunshine: 12h).
The month with the least sunshine is December (Average sunshine: 5.4h).

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Average sunshine days in May
Annapolis, CA

Average sunshine days in May - Annapolis, CA
  • Average sunshine days in May: 23.3 days

Months with the most sunshine days are July and August (29.6 days).
The month with the least sunshine days is March (14.6 days).

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Average UV index in May
Annapolis, CA

Average UV index in May - Annapolis, CA
  • Average UV index in May: 4

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

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Average cloud cover in May
Annapolis, CA

Average cloud cover in May - Annapolis, CA
  • Average cloud cover in May: 26

The month with the most cloud cover is March (Cloud cover 42).
Months with the least cloud cover are July and August (Cloud cover 6).

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Average visibility in May
Annapolis, CA

Average visibility in May - Annapolis, 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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