May weather forecast
Farmington, ND

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Weather in May

The last month of the spring, May, is a comfortable month in Farmington, North Dakota, with an average temperature ranging between max 66°F (18.9°C) and min 48.7°F (9.3°C).

Temperature

May indicates a noticeable escalation in the average high-temperature, moving up from a fresh 51.4°F (10.8°C) in April to an enjoyable 66°F (18.9°C). Farmington reports a consistent average low-temperature of 48.7°F (9.3°C) throughout May nights.

Humidity

The months with the lowest humidity in Farmington are May and September, with an average relative humidity of 65%.

Rainfall

In Farmington, North Dakota, in May, it is raining for 15.1 days, with typically 2.4" (61mm) of accumulated precipitation. Throughout the year, in Farmington, there are 108.3 rainfall days, and 18.78" (477mm) of precipitation is accumulated.

Snowfall

Months with snowfall are January through May, October through December. May is the last month it regularly snows in Farmington. During 0.3 snowfall days, in May, Farmington aggregates 0.16" (4mm) of snow. Throughout the year, in Farmington, there are 64.6 snowfall days, and 19.72" (501mm) of snow is accumulated.

Daylight

In May, the average length of the day is 15h and 1min.
On the first day of May in Farmington, sunrise is at 6:11 am and sunset at 8:36 pm. On the last day of the month, sunrise is at 5:38 am and sunset at 9:10 pm CDT.

Sunshine

In Farmington, the average sunshine in May is 8.9h.

UV index

In Farmington, North Dakota, the average daily maximum UV index in May is 5. A UV Index value of 3 to 5 symbolizes a medium vulnerability from unprotected exposure to Sun's UV rays for the ordinary person.
Note: In May, a regular UV index of 5 translates into these guidelines:
Exercise caution. Those with pale skin may experience burns in less than half an hour. Solar radiation peaks around mid-day, so it's wise to limit exposure to the Sun at this time. A wide-brimmed hat is a shield, deflecting up to 50% of harmful UV radiation from eyes. Pay attention! The reflection of snow can enhance the Sun's UV radiation almost double.
Updated: Feb 13, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the temperature in May in Farmington?

The high-temperature in Farmington during May is 66°F (18.9°C) and the low-temperature is 48.7°F (9.3°C).

What is the least humid month in Farmington?

May and September, with an average relative humidity of 65%, are the least humid months in Farmington.

What is the average humidity in May in Farmington?

In Farmington, North Dakota, the average relative humidity in May is 65%.

How many days does it rain in May in Farmington?

In Farmington, in May, it is raining for 15.1 days, with typically 2.4" (61mm) of accumulated precipitation.

What is the last month it snows in Farmington?

May is the last month it regularly snows in Farmington. During 0.3 snowfall days, in May, Farmington aggregates 0.16" (4mm) of snow.

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

In Farmington, North Dakota, the average day length in May is 15h and 1min.

When is the sunrise / sunset in May in Farmington?

On the first day of May in Farmington, North Dakota, sunrise is at 6:11 am and sunset at 8:36 pm. On the last day of the month, sunrise is at 5:38 am and sunset at 9:10 pm CDT.

How many hours of sunshine does Farmington have in May?

In May, the average sunshine duration is 8.9h.

What is the UV index reading in May in Farmington?

In May, the average daily maximum UV index in Farmington is 5. A UV Index value of 3 to 5 symbolizes a medium hazard to health from unsafe 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, ND

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

The warmest month (with the highest average high temperature) is July (81.1°F).
The month with the lowest average high temperature is January (17.6°F).

  • Average low temperature in May: 48.7°F

The month with the highest average low temperature is July (61.7°F).
The coldest month (with the lowest average low temperature) is January (3.9°F).

Average pressure in May
Farmington, ND

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

The month with the highest atmospheric pressure is February (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.86"Hg).

Average wind speed in May
Farmington, ND

Average wind speed in May - Farmington, ND
  • Average wind speed in May: 9.8mph

The windiest months (with the highest average wind speed) are April and October (10.6mph).
The calmest months (with the lowest average wind speed) are July and August (8.1mph).

Average humidity in May
Farmington, ND

Average humidity in May - Farmington, ND
  • Average humidity in May: 65%

The month with the highest relative humidity is January (90%).
The months with the lowest relative humidity are May and September (65%).

Average rainfall in May
Farmington, ND

Average rainfall in May - Farmington, ND
  • Average rainfall in May: 2.4"

The wettest month (with the highest rainfall) is June (3.23").
The driest month (with the least rainfall) is January (0.59").

Average rainfall days in May
Farmington, ND

Average rainfall days in May - Farmington, ND
  • Average rainfall days in May: 15.1 days

The month with the highest number of rainy days is June (16.3 days).
The month with the least rainy days is February (2.1 days).

Average snowfall in May
Farmington, ND

Average snowfall in May - Farmington, ND
  • Average snowfall in May: 0.16"

The month with the highest snowfall is December (4.17").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in May
Farmington, ND

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

The month with the highest number of snowfall days is December (14.7 days).
The months with the least snowfall days are June, July, August and September (0 days).

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

Average daylight in May / Average sunshine in May - Farmington, ND
  • Average daylight in May: 15h and 0min

The month with the longest days is June (Average daylight: 15h and 42min).
The month with the shortest days is December (Average daylight: 8h and 42min).

  • Average sunshine in May: 8h and 5min

The month with the most sunshine is July (Average sunshine: 10h and 48min).
The month with the least sunshine is January (Average sunshine: 3h and 12min).

Average sunshine days in May
Farmington, ND

Average sunshine days in May - Farmington, ND
  • Average sunshine days in May: 14.3 days

The month with the most sunshine days is September (19 days).
The month with the least sunshine days is June (11.6 days).

Average UV index in May
Farmington, ND

Average UV index in May - Farmington, ND
  • 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 and December (UV index 1).

Average cloud cover in May
Farmington, ND

Average cloud cover in May - Farmington, ND
  • Average cloud cover in May: 40

The month with the most cloud cover is January (Cloud cover 65).
The months with the least cloud cover are July and August (Cloud cover 25).

Average visibility in May
Farmington, ND

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

The months with the highest visibility are April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February and March (5mi).

Farmington, North Dakota, USA

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