May weather forecast and climate
Bloomington, CA

Weather in May

The last month of the spring, May, is a warm month in Bloomington, California, with average temperature fluctuating between 76.6°F (24.8°C) and 54°F (12.2°C).

Temperature

In Bloomington, California, the average high-temperature is almost the same as in April - a moderately hot 76.6°F (24.8°C). In May, the average low-temperature is 54°F (12.2°C).

Humidity

Months with the highest humidity in Bloomington are February, March and May, with an average relative humidity of 52%.

Rainfall

In Bloomington, during May, the rain falls for 3.6 days and regularly aggregates up to 0.2" (5mm) of precipitation. In Bloomington, during the entire year, the rain falls for 48.1 days and collects up to 6.89" (175mm) of precipitation.

Snowfall

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

Daylight

In May, the average length of the day in Bloomington is 14h.

Sunshine

In May, the average sunshine in Bloomington is 11.8h.

UV index

In May, the average daily maximum UV index is 6. A UV Index value of 6 to 7 symbolizes a high health risk from unprotected exposure to the Sun's UV rays for the average person.
Note: The average daily UV index of 6 transform into the following instructions:
Take precautions against overexposure. Protection against sun damage is needed. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.
[Resources]

FAQ

What is the temperature in May in Bloomington?

In Bloomington, California, in May, the average high-temperature is 76.6°F (24.8°C), and the average low-temperature is 54°F (12.2°C).

What is the most humid month in Bloomington?

Months with the highest humidity in Bloomington are February, March and May, with an average relative humidity of 52%.

What is the average humidity in May in Bloomington?

In May, the average relative humidity in Bloomington, California, is 52%.

How much does it rain in Bloomington in May?

In Bloomington, California, in May, during 3.6 rainfall days, 0.2" (5mm) of precipitation is typically accumulated.

When it does not snow in Bloomington?

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

How many hours of daylight does Bloomington have in May?

In May, the average length of the day in Bloomington is 14h.

How long on average sun shines in May in Bloomington?

The average sunshine in May is 11.8h.

What is the UV index intensity in May in Bloomington?

In May, the average daily maximum UV index is 6. A UV Index value of 6 to 7 symbolizes a high health vulnerability from unsafe exposure to the Sun's UV rays.

Average temperature in May
Bloomington, CA

Average temperature in May - Bloomington, CA
  • Average high temperature in May: 76.6°F

The warmest month (with the highest average high temperature) is August (92.1°F).
The month with the lowest average high temperature is December (60.8°F).

  • Average low temperature in May: 54°F

The month with the highest average low temperature is August (67.3°F).
The coldest months (with the lowest average low temperature) are February and December (44.2°F).

[Resources]

Average pressure in May
Bloomington, CA

Average pressure in May - Bloomington, CA
  • Average pressure in May: 29.9"

The month with the highest atmospheric pressure is January (30.1").
The month with the lowest atmospheric pressure is June (29.85").

[Resources]

Average wind speed in May
Bloomington, CA

Average wind speed in May - Bloomington, CA
  • Average wind speed in May: 6mph

The windiest months (with the highest average wind speed) are April and May (6mph).
The calmest month (with the lowest average wind speed) is September (4.5mph).

[Resources]

Average humidity in May
Bloomington, CA

Average humidity in May - Bloomington, CA
  • Average humidity in May: 52%

Months with the highest relative humidity are February, March and May (52%).
The month with the lowest relative humidity is August (39%).

[Resources]

Average rainfall in May
Bloomington, CA

Average rainfall in May - Bloomington, CA
  • Average rainfall in May: 0.2"

The wettest month (with the highest rainfall) is February (1.57").
The driest month (with the least rainfall) is June (0.04").

[Resources]

Average rainfall days in May
Bloomington, CA

Average rainfall days in May - Bloomington, CA
  • Average rainfall days in May: 3.6 days

The month with the highest number of rainy days is March (7.5 days).
The month with the least rainy days is June (1.2 days).

[Resources]

Average snowfall days in May
Bloomington, CA

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

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

[Resources]

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

Average daylight in May / Average sunshine in May - Bloomington, CA
  • Average daylight in May: 14h

The month with the longest days is June (Average daylight: 14.4h).
The month with the shortest days is December (Average daylight: 9.9h).

  • Average sunshine in May: 11.8h

Months with the most sunshine are June, July and August (Average sunshine: 12.1h).
The month with the least sunshine is December (Average sunshine: 6.9h).

[Resources]

Average sunshine days in May
Bloomington, CA

Average sunshine days in May - Bloomington, CA
  • Average sunshine days in May: 26.3 days

The month with the most sunshine days is June (28.3 days).
The month with the least sunshine days is February (21.1 days).

[Resources]

Average UV index in May
Bloomington, CA

Average UV index in May - Bloomington, CA
  • Average UV index in May: 6

Months with the highest UV index are July and August (UV index 7).
The month with the lowest UV index is December (UV index 3).

[Resources]

Average cloud cover in May
Bloomington, CA

Average cloud cover in May - Bloomington, CA
  • Average cloud cover in May: 12

Months with the most cloud cover are February, March and December (Cloud cover 21).
The month with the least cloud cover is August (Cloud cover 4).

[Resources]

Average visibility in May
Bloomington, CA

Average visibility in May - Bloomington, 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).

[Resources]