May weather forecast and climate
Chino, CA

Weather in May

The last month of the spring, May, is another warm month in Chino, California, with average temperature ranging between max 76.8°F (24.9°C) and min 55.2°F (12.9°C).

Temperature

In Chino, the average high-temperature is relatively the same as in April - a still moderately hot 76.8°F (24.9°C). In May, the average low-temperature is 55.2°F (12.9°C).

Humidity

With an average relative humidity of 57%, May is the most humid month in Chino.

Rainfall

May is the last month it rains in Chino. During 2.6 rainfall days, Chino aggregates 0.08" (2mm) of precipitation. In Chino, during the entire year, the rain falls for 36.5 days and collects up to 3.15" (80mm) of precipitation.

Daylight

The average length of the day in Chino is 14h.

Sunshine

In May, the average sunshine is 11.2h.

UV index

The average daily maximum UV index in Chino is 5. A UV Index reading of 3 to 5 represents a moderate health risk from the exposure to the Sun's UV rays for average individuals.
Note: In May, the average maximum UV index of 5 translate into the following recommendations:
Take precautions - Protection against sun damage is advised. 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 Chino?

In May, in Chino, the average high-temperature is 76.8°F (24.9°C), and the average low-temperature is 55.2°F (12.9°C).

What is the most humid month in Chino?

May is the most humid month in Chino, California, with an average relative humidity of 57%.

What is the average humidity in May in Chino?

In May, the average relative humidity in Chino, California, is 57%.

What is the last month it rains in Chino?

May is the last month it rains in Chino. During 2.6 rainfall days, in May, Chino aggregates 0.08" (2mm) of precipitation.

What is the average length of the day in May in Chino?

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

How long on average sun shines in May in Chino?

The average sunshine in May in Chino is 11.2h.

What is the UV index reading in May in Chino?

The average daily maximum UV index in May in Chino is 5. A UV Index reading of 3 to 5 represents a moderate vulnerability from unprotected exposure to the UV radiation.

Average temperature in May
Chino, CA

Average temperature in May - Chino, CA
  • Average high temperature in May: 76.8°F

The warmest month (with the highest average high temperature) is August (91°F).
The month with the lowest average high temperature is December (64.4°F).

  • Average low temperature in May: 55.2°F

The month with the highest average low temperature is August (66.6°F).
The coldest month (with the lowest average low temperature) is February (47.3°F).

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Average pressure in May
Chino, CA

Average pressure in May - Chino, CA
  • Average pressure in May: 29.91"

The month with the highest atmospheric pressure is January (30.1").
The month with the lowest atmospheric pressure is June (29.87").

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Average wind speed in May
Chino, CA

Average wind speed in May - Chino, CA
  • Average wind speed in May: 5.7mph

The windiest month (with the highest average wind speed) is May (5.7mph).
The calmest month (with the lowest average wind speed) is September (4.5mph).

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Average humidity in May
Chino, CA

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

The month with the highest relative humidity is May (57%).
The month with the lowest relative humidity is November (45%).

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Average rainfall in May
Chino, CA

Average rainfall in May - Chino, CA
  • Average rainfall in May: 0.08"

The wettest month (with the highest rainfall) is December (0.75").
The driest month (with the least rainfall) is June (0").

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Average rainfall days in May
Chino, CA

Average rainfall days in May - Chino, CA
  • Average rainfall days in May: 2.6 days

The month with the highest number of rainy days is March (6.3 days).
The month with the least rainy days is June (0.8 days).

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

Average daylight in May / Average sunshine in May - Chino, 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: 11.2h

The month with the most sunshine is July (Average sunshine: 12.1h).
Months with the least sunshine are February and December (Average sunshine: 6.8).

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Average sunshine days in May
Chino, CA

Average sunshine days in May - Chino, CA
  • Average sunshine days in May: 26.4 days

The month with the most sunshine days is August (28.8 days).
The month with the least sunshine days is February (22.8 days).

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Average UV index in May
Chino, CA

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

Months with the highest UV index are July and August (UV index 7).
Months with the lowest UV index are January, February, November and December (UV index 4).

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Average cloud cover in May
Chino, CA

Average cloud cover in May - Chino, CA
  • Average cloud cover in May: 16

Months with the most cloud cover are February, March and December (Cloud cover 22).
The month with the least cloud cover is August (Cloud cover 5).

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Average visibility in May
Chino, CA

Average visibility in May - Chino, 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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