May weather forecast
Olancha, CA

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Weather in May

The last month of the spring, May, is a pleasant month in Olancha, California, with temperature in the range of an average low of 52.3°F (11.3°C) and an average high of 68.9°F (20.5°C).

Temperature

In May, the average high-temperature marginally rises from an enjoyable 61.7°F (16.5°C) in April to an agreeable 68.9°F (20.5°C). Olancha sees an average low-temperature of 52.3°F (11.3°C) during May.

Humidity

The average relative humidity in May is 25%.

Rainfall

In Olancha, in May, during 4.7 rainfall days, 0.35" (9mm) of precipitation is typically accumulated. Throughout the year, in Olancha, there are 48 rainfall days, and 4.92" (125mm) of precipitation is accumulated.

Snowfall

In Olancha, California, snow does not fall in May through October.

Daylight

The average length of the day in May in Olancha is 14h and 7min.
On the first day of the month, sunrise is at 5:57 am and sunset at 7:40 pm. On the last day of May, in Olancha, sunrise is at 5:35 am and sunset at 8:03 pm PDT.

Sunshine

The average sunshine in May in Olancha is 11.9h.

UV index

In May, the average daily maximum UV index is 5. A UV Index reading of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV radiation for average individuals.
Note: The average daily UV index of 5 in May transforms into the following instructions:
Safety measures are advised. Light-skinned individuals may experience burns in under half an hour. Sun exposure should be minimized, especially during midday, to avoid harmful UV radiation. To cut down UV radiation exposure by about half, sport a wide-brim hat.
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Frequently asked questions

What is the average May temperature in Olancha?

During May, Olancha experiences an average high-temperature of 68.9°F (20.5°C) and a low-temperature of 52.3°F (11.3°C).

What is the average humidity in May in Olancha?

The average relative humidity in May in Olancha is 25%.

How many days does it rain in May in Olancha?

In Olancha, California, in May, during 4.7 rainfall days, 0.35" (9mm) of precipitation is typically accumulated.

When it does not snow in Olancha?

May through October are months without snowfall.

Does it snow in Olancha in May?

In May, in Olancha, California, it doesn't snow. April is the latest month when it typically snows.

How many hours of daylight does Olancha have in May?

In Olancha, California, the average day length in May is 14h and 7min.

What time are sunrise and sunset in May in Olancha?

In May, on the first day of the month, sunrise is at 5:57 am and sunset at 7:40 pm. On the last day of the month, in Olancha, sunrise is at 5:35 am and sunset at 8:03 pm PDT.

How many hours of sunshine does Olancha have in May?

In May, the average sunshine duration is 11.9h.

What is the UV index intensity in May in Olancha?

In Olancha, the average daily maximum UV index in May is 5. A UV Index reading of 3 to 5 represents a moderate vulnerability from exposure to Sun's UV rays.
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
Olancha, CA

Average temperature in May - Olancha, CA
  • Average high temperature in May: 68.9°F

The warmest month (with the highest average high temperature) is July (86°F).
The month with the lowest average high temperature is December (46.9°F).

  • Average low temperature in May: 52.3°F

The month with the highest average low temperature is July (69.1°F).
The coldest month (with the lowest average low temperature) is December (31.5°F).

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Average pressure in May
Olancha, CA

Average pressure in May - Olancha, CA
  • Average pressure in May: 29.87"Hg

The month with the highest atmospheric pressure is January (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.83"Hg).

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Average wind speed in May
Olancha, CA

Average wind speed in May - Olancha, CA
  • Average wind speed in May: 7.6mph

The windiest months (with the highest average wind speed) are April, May and June (7.6mph).
The calmest month (with the lowest average wind speed) is November (5.8mph).

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Average humidity in May
Olancha, CA

Average humidity in May - Olancha, CA
  • Average humidity in May: 25%

The month with the highest relative humidity is December (47%).
The month with the lowest relative humidity is August (19%).

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Average rainfall in May
Olancha, CA

Average rainfall in May - Olancha, CA
  • Average rainfall in May: 0.35"

The wettest month (with the highest rainfall) is December (0.67").
The driest months (with the least rainfall) are June and September (0.16").

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Average rainfall days in May
Olancha, CA

Average rainfall days in May - Olancha, CA
  • Average rainfall days in May: 4.7 days

The month with the highest number of rainy days is March (5.7 days).
The month with the least rainy days is September (2.3 days).

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Average snowfall in May
Olancha, CA

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

The month with the highest snowfall is December (1.18").
The months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days in May
Olancha, CA

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

The month with the highest number of snowfall days is December (1.2 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

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

Average daylight in May / Average sunshine in May - Olancha, 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 5min

The month with the most sunshine is June (Average sunshine: 12h and 12min).
The months with the least sunshine are January, February and December (Average sunshine: 7h and 18min).

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Average sunshine days in May
Olancha, CA

Average sunshine days in May - Olancha, CA
  • Average sunshine days in May: 21.8 days

The month with the most sunshine days is October (27.7 days).
The month with the least sunshine days is July (20 days).

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Average UV index in May
Olancha, CA

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

The month with the highest UV index is July (UV index 7).
The months with the lowest UV index are November and December (UV index 2).

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Average cloud cover in May
Olancha, CA

Average cloud cover in May - Olancha, CA
  • Average cloud cover in May: 10

The month with the most cloud cover is January (Cloud cover 16).
The months with the least cloud cover are August and September (Cloud cover 5).

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Average visibility in May
Olancha, CA

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

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