May weather forecast and climate
Farmington, CA

Weather in May

The last month of the spring, May, is a warm month in Farmington, California, with average temperature varying between 52.3°F (11.3°C) and 79.3°F (26.3°C).

Temperature

In May, the average high-temperature slightly increases, from a pleasant 71.2°F (21.8°C) in April, to a moderately hot 79.3°F (26.3°C). In Farmington, California, the average low-temperature is 52.3°F (11.3°C).

Humidity

The average relative humidity in May is 52%.

Rainfall

In Farmington, during 3.7 rainfall days, 0.47" (12mm) of precipitation is typically accumulated. In Farmington, during the entire year, the rain falls for 59.3 days and collects up to 8.23" (209mm) of precipitation.

Snowfall

In Farmington snow does not fall in January through November.

Daylight

In Farmington, the average length of the day is 14.2h.

Sunshine

The average sunshine in Farmington is 11.3h.

UV index

In Farmington, the average daily maximum UV index in May is 6. A UV Index estimate of 6 to 7 represents a high threat to health from unsafe exposure to the UV radiation for average individuals.
Note: The daily maximum UV index of 6 interpret into the following advice:
Take precautions and adopt sun safety practices. Protection against sunburn is obliged. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects.
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FAQ

What is the temperature in May in Farmington?

In Farmington, in May, the average high-temperature is 79.3°F (26.3°C), and the average low-temperature is 52.3°F (11.3°C).

What is the average humidity in May in Farmington?

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

How much does it rain in Farmington in May?

In Farmington, California, during May, the rain falls for 3.7 days and regularly aggregates up to 0.47" (12mm) of precipitation.

When it does not snow in Farmington?

January through November are months without snowfall in Farmington, California.

How many hours of daylight does Farmington have in May?

In Farmington, the average length of the day in May is 14.2h.

How many hours of sunshine does Farmington have in May?

The average sunshine in May in Farmington, California, is 11.3h.

How high is the UV index in May in Farmington?

In Farmington, California, the average daily maximum UV index in May is 6. A UV Index estimate of 6 to 7 represents a high hazard to health from the exposure to the Sun's UV rays.

Average temperature in May
Farmington, CA

Average temperature in May - Farmington, CA
  • Average high temperature in May: 79.3°F

The warmest month (with the highest average high temperature) is July (96.4°F).
The month with the lowest average high temperature is December (55.4°F).

  • Average low temperature in May: 52.3°F

The month with the highest average low temperature is July (62.1°F).
The coldest month (with the lowest average low temperature) is December (41°F).

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Average pressure in May
Farmington, CA

Average pressure in May - Farmington, CA
  • Average pressure in May: 29.96"

The month with the highest atmospheric pressure is January (30.15").
The month with the lowest atmospheric pressure is June (29.91").

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Average wind speed in May
Farmington, CA

Average wind speed in May - Farmington, CA
  • Average wind speed in May: 6.5mph

The windiest month (with the highest average wind speed) is June (7.1mph).
The calmest month (with the lowest average wind speed) is November (4.9mph).

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Average humidity in May
Farmington, CA

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

The month with the highest relative humidity is January (72%).
The month with the lowest relative humidity is July (37%).

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Average rainfall in May
Farmington, CA

Average rainfall in May - Farmington, CA
  • Average rainfall in May: 0.47"

The wettest month (with the highest rainfall) is March (1.65").
The driest months (with the least rainfall) are July and August (0.04").

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Average rainfall days in May
Farmington, CA

Average rainfall days in May - Farmington, CA
  • Average rainfall days in May: 3.7 days

The month with the highest number of rainy days is March (11.3 days).
The month with the least rainy days is August (0.7 days).

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Average snowfall in May
Farmington, CA

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

The month with the highest snowfall is December (0.04").
Months with the least snowfall are January, February, March, April, May, June, July, August, September, October and November (0").

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Average snowfall days in May
Farmington, CA

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

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

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

Average daylight in May / Average sunshine in May - Farmington, CA
  • Average daylight in May: 14.2h

The month with the longest days is June (Average daylight: 14.8h).
The month with the shortest days is December (Average daylight: 9.6h).

  • Average sunshine in May: 11.3h

The month with the most sunshine is July (Average sunshine: 12.1h).
The month with the least sunshine is December (Average sunshine: 6h).

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Average sunshine days in May
Farmington, CA

Average sunshine days in May - Farmington, CA
  • Average sunshine days in May: 26.5 days

The month with the most sunshine days is August (29.2 days).
The month with the least sunshine days is March (18.7 days).

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Average UV index in May
Farmington, CA

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

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

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Average cloud cover in May
Farmington, CA

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

The month with the most cloud cover is March (Cloud cover 33).
The month with the least cloud cover is July (Cloud cover 4).

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Average visibility in May
Farmington, CA

Average visibility in May - Farmington, 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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