May weather forecast
Clovis, CA

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Weather in May

The onset of summer in Clovis is signaled by May's warming temperatures. Longer sunshine hours promise brighter and warmer days ahead. The rainfall frequency decreases substantially, contributing to the drier and hotter climate. Meanwhile, the steady wind provides a often needed reprieve from the heat. Skies are relatively clear with only 15% cloud coverage, making it a great month for outdoor activities.

Temperature

A slight uplift in the average high-temperature marks May in Clovis, adjusting from April's pleasant 71.8°F (22.1°C) to a moderately hot 79.9°F (26.6°C). Despite a stark disparity with daily highs, Clovis records an average nighttime temperature of 55°F (12.8°C) in May.

Humidity

In Clovis, the average relative humidity in May is 45%.

Rainfall

In Clovis, during May, the rain falls for 4.3 days and regularly aggregates up to 0.79" (20mm) of precipitation. Throughout the year, there are 58.2 rainfall days, and 11.18" (284mm) of precipitation is accumulated.

Daylight

In May, the average length of the day in Clovis, California, is 14h and 9min.
On the first day of the month, sunrise is at 6:03 am and sunset at 7:47 pm. On the last day of May, sunrise is at 5:41 am and sunset at 8:12 pm PDT.

Sunshine

The average sunshine in May is 11.6h.

UV index

The average daily maximum UV index in May in Clovis is 6. A UV Index reading of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV rays for average individuals.
Note: A typical high UV index of 6 in May suggests the following recommendations:
Sustain precautions and conform to sun safety norms. Preventing sunburn is necessary. The Sun emits the most powerful UV radiation between 10 a.m. and 4 p.m. Try to avoid direct sunlight during this period. It's wise to wear UVA and UVB-blocking sunglasses when the sun shines brightly.
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Frequently asked questions

What are the temperatures in Clovis in May?

During May, Clovis experiences an average high-temperature of 79.9°F (26.6°C) and a low-temperature of 55°F (12.8°C).

What is the average humidity in May in Clovis?

The average relative humidity in May is 45%.

How much does it rain in Clovis in May?

In Clovis, in May, during 4.3 rainfall days, 0.79" (20mm) of precipitation is typically accumulated.

How many hours of daylight does Clovis have in May?

In Clovis, California, the average day length in May is 14h and 9min.

When is the sunrise / sunset in May in Clovis?

On the first day of May in Clovis, sunrise is at 6:03 am and sunset at 7:47 pm. On the last day of the month, sunrise is at 5:41 am and sunset at 8:12 pm PDT.

How many hours of sunshine does Clovis have in May?

The average sunshine duration in May is 11.6h.

How high is the UV index in May in Clovis?

In Clovis, California, the average daily maximum UV index in May is 6. A UV Index of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV radiation.
Average humidity
Average rainfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in May
Clovis, CA

Average temperature in May - Clovis, CA
  • Average high temperature in May: 79.9°F

The warmest month (with the highest average high temperature) is July (98.8°F).
The month with the lowest average high temperature is December (56.1°F).

  • Average low temperature in May: 55°F

The month with the highest average low temperature is July (66.7°F).
The coldest month (with the lowest average low temperature) is December (41.4°F).

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Average pressure in May
Clovis, CA

Average pressure in May - Clovis, CA
  • Average pressure in May: 29.94"Hg

The month with the highest atmospheric pressure is January (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.89"Hg).

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Average wind speed in May
Clovis, CA

Average wind speed in May - Clovis, CA
  • Average wind speed in May: 5.2mph

The windiest month (with the highest average wind speed) is June (5.5mph).
The calmest month (with the lowest average wind speed) is November (3.7mph).

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Average humidity in May
Clovis, CA

Average humidity in May - Clovis, CA
  • Average humidity in May: 45%

The month with the highest relative humidity is January (65%).
The months with the lowest relative humidity are July and August (28%).

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Average rainfall in May
Clovis, CA

Average rainfall in May - Clovis, CA
  • Average rainfall in May: 0.79"

The wettest month (with the highest rainfall) is March (2.2").
The driest months (with the least rainfall) are June and August (0.04").

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Average rainfall days in May
Clovis, CA

Average rainfall days in May - Clovis, CA
  • Average rainfall days in May: 4.3 days

The month with the highest number of rainy days is March (10.3 days).
The month with the least rainy days is August (1.3 days).

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

Average daylight in May / Average sunshine in May - Clovis, CA
  • Average daylight in May: 14h and 1min

The month with the longest days is June (Average daylight: 14h and 36min).
The month with the shortest days is December (Average daylight: 9h and 42min).

  • Average sunshine in May: 11h and 4min

The month with the most sunshine is June (Average sunshine: 12h and 12min).
The month with the least sunshine is December (Average sunshine: 6h and 30min).

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Average sunshine days in May
Clovis, CA

Average sunshine days in May - Clovis, CA
  • Average sunshine days in May: 25.3 days

The month with the most sunshine days is August (28.3 days).
The month with the least sunshine days is March (19.8 days).

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Average UV index in May
Clovis, CA

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

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

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Average cloud cover in May
Clovis, CA

Average cloud cover in May - Clovis, CA
  • Average cloud cover in May: 15

The month with the most cloud cover is March (Cloud cover 27).
The month with the least cloud cover is August (Cloud cover 4).

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Average visibility in May
Clovis, CA

Average visibility in May - Clovis, CA
  • Average visibility in May: 6mi

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

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Clovis, California, USA

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