May weather forecast
Farmington, MN

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Weather in May

The last month of the spring, May, is an enjoyable month in Farmington, Minnesota, with an average temperature fluctuating between 66°F (18.9°C) and 49.3°F (9.6°C).

Temperature

May's onset brings a rise in the average high-temperature, moving from a cool 52.7°F (11.5°C) in April to a refreshing 66°F (18.9°C). Throughout May, Farmington witnesses a nighttime temperature average of 49.3°F (9.6°C).

Humidity

In May, the average relative humidity is 73%.

Rainfall

In Farmington, in May, it is raining for 8.5 days, with typically 0.63" (16mm) of accumulated precipitation. Throughout the year, there are 72.4 rainfall days, and 5.79" (147mm) of precipitation is accumulated.

Snowfall

January through May, October through December are months with snowfall in Farmington, Minnesota. May is the last month it regularly snows. During 0.3 snowfall days, in May, Farmington aggregates 0.08" (2mm) of snow. In Farmington, during the entire year, snow falls for 42.4 days and aggregates up to 4.53" (115mm) of snow.

Daylight

In May, the average length of the day in Farmington is 14h and 50min.
On the first day of May in Farmington, Minnesota, sunrise is at 6:01 am and sunset at 8:17 pm. On the last day of the month, sunrise is at 5:30 am and sunset at 8:50 pm CDT.

Sunshine

In Farmington, the average sunshine in May is 8.6h.

UV index

The average daily maximum UV index in May in Farmington, Minnesota, is 5. A UV Index of 3 to 5 symbolizes a medium health hazard from unprotected exposure to Sun's UV rays for the average person.
Note: In May, the maximum UV index of 5 transforms into these recommendations:
Take heed. Individuals of lighter complexion can be burned in less than half an hour. Midday is the peak time for the Sun's radiation; stay in the shade and protect yourself. It's wise to wear UVA and UVB-blocking sunglasses when the sun shines brightly. Be cautious! The UV radiation from the Sun can be magnified almost twofold by snow reflection.
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Frequently asked questions

What are May temperatures in Farmington?

The high-temperature in Farmington, Minnesota, during May is 66°F (18.9°C) and the low-temperature is 49.3°F (9.6°C).

What is the average humidity in May in Farmington?

The average relative humidity in May in Farmington is 73%.

How much does it rain in Farmington in May?

In Farmington, in May, during 8.5 rainfall days, 0.63" (16mm) of precipitation is typically accumulated.

What is the last month it snows in Farmington?

May is the last month it regularly snows. During 0.3 snowfall days, in May, Farmington aggregates 0.08" (2mm) of snow.

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

The average day length in May in Farmington, Minnesota, is 14h and 50min.

What time are sunrise and sunset in May in Farmington?

On the first day of May, sunrise is at 6:01 am and sunset at 8:17 pm. On the last day of the month, sunrise is at 5:30 am and sunset at 8:50 pm CDT.

How long on average sun shines in May in Farmington?

In Farmington, Minnesota, the average sunshine duration in May is 8.6h.

What is the UV index intensity in May in Farmington?

In May, the average daily maximum UV index in Farmington, Minnesota, is 5. A UV Index estimate of 3 to 5 represents a moderate health threat from exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in May
Farmington, MN

Average temperature in May - Farmington, MN
  • Average high temperature in May: 66°F

The warmest month (with the highest average high temperature) is July (80.2°F).
The month with the lowest average high temperature is January (20.7°F).

  • Average low temperature in May: 49.3°F

The month with the highest average low temperature is July (63.1°F).
The coldest month (with the lowest average low temperature) is January (7.3°F).

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Average pressure in May
Farmington, MN

Average pressure in May - Farmington, MN
  • Average pressure in May: 29.93"Hg

The months with the highest atmospheric pressure are January and February (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.88"Hg).

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Average wind speed in May
Farmington, MN

Average wind speed in May - Farmington, MN
  • Average wind speed in May: 8.2mph

The windiest month (with the highest average wind speed) is April (9.3mph).
The calmest months (with the lowest average wind speed) are July and August (6.8mph).

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Average humidity in May
Farmington, MN

Average humidity in May - Farmington, MN
  • Average humidity in May: 73%

The month with the highest relative humidity is January (91%).
The month with the lowest relative humidity is April (72%).

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Average rainfall in May
Farmington, MN

Average rainfall in May - Farmington, MN
  • Average rainfall in May: 0.63"

The wettest month (with the highest rainfall) is June (0.94").
The driest month (with the least rainfall) is January (0.16").

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Average rainfall days in May
Farmington, MN

Average rainfall days in May - Farmington, MN
  • Average rainfall days in May: 8.5 days

The month with the highest number of rainy days is June (9.7 days).
The month with the least rainy days is February (1.2 days).

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Average snowfall in May
Farmington, MN

Average snowfall in May - Farmington, MN
  • Average snowfall in May: 0.08"

The month with the highest snowfall is February (1.69").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in May
Farmington, MN

Average snowfall days in May - Farmington, MN
  • Average snowfall days in May: 0.3 days

The month with the highest number of snowfall days is December (9.7 days).
The months with the least snowfall days are June, July, August and September (0 days).

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

Average daylight in May / Average sunshine in May - Farmington, MN
  • Average daylight in May: 14h and 5min

The month with the longest days is June (Average daylight: 15h and 30min).
The month with the shortest days is December (Average daylight: 8h and 54min).

  • Average sunshine in May: 8h and 4min

The month with the most sunshine is July (Average sunshine: 10h and 12min).
The month with the least sunshine is January (Average sunshine: 3h and 6min).

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Average sunshine days in May
Farmington, MN

Average sunshine days in May - Farmington, MN
  • Average sunshine days in May: 19.8 days

The months with the most sunshine days are January and December (24.3 days).
The month with the least sunshine days is June (16.2 days).

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Average UV index in May
Farmington, MN

Average UV index in May - Farmington, MN
  • Average UV index in May: 5

The months with the highest UV index are June and July (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 1).

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Average cloud cover in May
Farmington, MN

Average cloud cover in May - Farmington, MN
  • Average cloud cover in May: 42

The month with the most cloud cover is January (Cloud cover 68).
The month with the least cloud cover is August (Cloud cover 30).

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Average visibility in May
Farmington, MN

Average visibility in May - Farmington, MN
  • Average visibility in May: 6mi

The months with the highest visibility are April, May, June, July, August, September, October and November (6mi).
The month with the lowest visibility is January (4mi).

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Farmington, Minnesota, USA

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