May weather forecast
Glennville, CA

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Weather in May

The last month of the spring, May, is a pleasant month in Glennville, California, with temperature in the range of an average low of 44.2°F (6.8°C) and an average high of 68°F (20°C).

Temperature

May's onset witnesses a minor shift in the average high-temperature, moving from a comfortable 61.3°F (16.3°C) in April to a pleasant 68°F (20°C). Glennville, after hot May days, encounters a marked drop to an average nighttime temperature of 44.2°F (6.8°C).

Humidity

In Glennville, California, the average relative humidity in May is 49%.

Rainfall

In Glennville, in May, during 5.5 rainfall days, 0.79" (20mm) of precipitation is typically accumulated. Throughout the year, there are 65.1 rainfall days, and 12.28" (312mm) of precipitation is accumulated.

Snowfall

Months with snowfall are January through May, November and December. May is the last month it regularly snows in Glennville. During 0.1 snowfall days, in May, Glennville aggregates 0.04" (1mm) of snow. In Glennville, during the entire year, snow falls for 9.3 days and aggregates up to 9.65" (245mm) of snow.

Daylight

In Glennville, the average length of the day in May is 14h and 4min.
On the first day of May in Glennville, sunrise is at 6:01 am and sunset at 7:42 pm. On the last day of the month, sunrise is at 5:40 am and sunset at 8:05 pm PDT.

Sunshine

In May, the average sunshine is 11.2h.

UV index

In Glennville, the average daily maximum UV index in May is 5. A UV Index value of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV radiation for ordinary individuals.
Note: In May, an average UV index of 5 transforms into the following instructions:
Undertake protective steps - Recommendations to avoid sunburn are issued. Considering the Sun's intensity during midday, it's wise to minimize direct exposure. For a sun-safe wardrobe, go for clothes that are tightly woven and generously sized. Take to heart! Snow reflection can almost magnify the Sun's UV radiation twofold.
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Frequently asked questions

What is the temperature in May in Glennville?

The high-temperature during May is 68°F (20°C) and the low-temperature is 44.2°F (6.8°C).

What is the average humidity in May in Glennville?

The average relative humidity in May in Glennville is 49%.

How much does it rain in Glennville in May?

In Glennville, in May, during 5.5 rainfall days, 0.79" (20mm) of precipitation is typically accumulated.

What is the last month it snows in Glennville?

May is the last month it regularly snows in Glennville, California. During 0.1 snowfall days, in May, Glennville aggregates 0.04" (1mm) of snow.

How many hours of daylight does Glennville have in May?

In May, the average day length in Glennville, California, is 14h and 4min.

What time are sunrise and sunset in May in Glennville?

In May, on the first day of the month, sunrise is at 6:01 am and sunset at 7:42 pm. On the last day of the month, sunrise is at 5:40 am and sunset at 8:05 pm PDT.

How many hours of sunshine does Glennville have in May?

In May, the average sunshine duration is 11.2h.

What is the UV index intensity in May in Glennville?

The average daily maximum UV index in May in Glennville, California, is 5. A UV Index estimate of 3 to 5 represents a medium health risk from unprotected exposure to UV radiation.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in May
Glennville, CA

Average temperature in May - Glennville, CA
  • Average high temperature in May: 68°F

The warmest month (with the highest average high temperature) is July (86.4°F).
The month with the lowest average high temperature is December (49.3°F).

  • Average low temperature in May: 44.2°F

The month with the highest average low temperature is July (60.4°F).
The coldest month (with the lowest average low temperature) is December (32.4°F).

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Average pressure in May
Glennville, CA

Average pressure in May - Glennville, CA
  • Average pressure in May: 29.9"Hg

The month with the highest atmospheric pressure is January (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.85"Hg).

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Average wind speed in May
Glennville, CA

Average wind speed in May - Glennville, CA
  • Average wind speed in May: 7.4mph

The windiest month (with the highest average wind speed) is May (7.4mph).
The calmest month (with the lowest average wind speed) is September (5.4mph).

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Average humidity in May
Glennville, CA

Average humidity in May - Glennville, CA
  • Average humidity in May: 49%

The month with the highest relative humidity is February (61%).
The month with the lowest relative humidity is August (31%).

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Average rainfall in May
Glennville, CA

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

The wettest month (with the highest rainfall) is January (2.24").
The driest month (with the least rainfall) is June (0.2").

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Average rainfall days in May
Glennville, CA

Average rainfall days in May - Glennville, CA
  • Average rainfall days in May: 5.5 days

The month with the highest number of rainy days is March (10.1 days).
The month with the least rainy days is June (1.5 days).

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Average snowfall in May
Glennville, CA

Average snowfall in May - Glennville, CA
  • Average snowfall in May: 0.04"

The month with the highest snowfall is February (3.98").
The months with the least snowfall are June, July, August, September and October (0").

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Average snowfall days in May
Glennville, CA

Average snowfall days in May - Glennville, CA
  • Average snowfall days in May: 0.1 days

The month with the highest number of snowfall days is February (2.7 days).
The months with the least snowfall days are June, July, August, September and October (0 days).

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

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

The month with the longest days is June (Average daylight: 14h and 30min).
The month with the shortest days is December (Average daylight: 9h and 48min).

  • Average sunshine in May: 11h and 1min

The months with the most sunshine are June and July (Average sunshine: 12h and 0min).
The months with the least sunshine are January and February (Average sunshine: 6h and 24min).

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Average sunshine days in May
Glennville, CA

Average sunshine days in May - Glennville, CA
  • Average sunshine days in May: 24.2 days

The month with the most sunshine days is June (27.4 days).
The month with the least sunshine days is February (19.2 days).

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Average UV index in May
Glennville, CA

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

The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are November and December (UV index 2).

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Average cloud cover in May
Glennville, CA

Average cloud cover in May - Glennville, CA
  • Average cloud cover in May: 17

The month with the most cloud cover is March (Cloud cover 31).
The months with the least cloud cover are August and September (Cloud cover 6).

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Average visibility in May
Glennville, CA

Average visibility in May - Glennville, 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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Glennville, California, USA

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