May weather forecast
Millarton, ND

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Weather in May

May, the last month of the spring in Millarton, is a refreshing month, with an average temperature ranging between max 64°F (17.8°C) and min 46.8°F (8.2°C).

Temperature

May's arrival signals an increase in average high-temperatures, moving from April's frosty 49.8°F (9.9°C) to an enjoyable 64°F (17.8°C). May nights in Millarton are marked by an average temperature drop to a chilly 46.8°F (8.2°C).

Humidity

In Millarton, the average relative humidity in May is 64%.

Rainfall

In Millarton, North Dakota, during May, the rain falls for 13.6 days and regularly aggregates up to 2.24" (57mm) of precipitation. In Millarton, during the entire year, the rain falls for 96.6 days and collects up to 16.77" (426mm) of precipitation.

Snowfall

January through May, October through December are months with snowfall. May is the last month it regularly snows. During 0.7 snowfall days, in May, Millarton aggregates 0.39" (10mm) of snow. Throughout the year, in Millarton, there are 63 snowfall days, and 20.91" (531mm) of snow is accumulated.

Daylight

In Millarton, the average length of the day in May is 15h and 3min.
On the first day of May, sunrise is at 6:18 am and sunset at 8:45 pm. On the last day of the month, sunrise is at 5:45 am and sunset at 9:20 pm CDT.

Sunshine

The average sunshine in May is 8.9h.

UV index

The average daily maximum UV index in May is 5. A UV Index of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV rays for the average person.
Note: In May, the maximum UV index of 5 translates into these guidelines:
Prioritize safety - The need to safeguard skin and eyes from harm is emphasized. The Sun's radiation is especially intense around midday; try to stay in shade during this period. For minimizing sun-related eye damage, always choose sunglasses with UVA and UVB coverage. Watch out! The Sun's UV radiation can be nearly magnified twofold due to snow reflection.
Updated: Jun 14, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the average May temperature?

The average high-temperature, in May, in Millarton, is 64°F (17.8°C), while the average low-temperature is 46.8°F (8.2°C).

What is the average humidity in May?

The average relative humidity in May is 64%.

How many days does it rain in May?

In May, the rain falls for 13.6 days. Throughout May, 2.24" (57mm) of precipitation is accumulated.

What is the last month it snows in Millarton?

May is the last month it regularly snows. During 0.7 snowfall days, in May, Millarton aggregates 0.39" (10mm) of snow.

How many hours of daylight does Millarton have in May?

In May, the average day length is 15h and 3min.

What time are sunrise and sunset in May?

In May, on the first day of the month, sunrise is at 6:18 am and sunset at 8:45 pm. On the last day of the month, in Millarton, sunrise is at 5:45 am and sunset at 9:20 pm CDT.

How long on average sun shines in May?

The average sunshine duration in May is 8.9h.

What is the UV index intensity in May?

In Millarton, the average daily maximum UV index in May is 5. A UV Index reading of 3 to 5 represents a medium health risk from unprotected exposure to UV radiation.
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
Millarton, ND

Average temperature in May - Millarton, ND
  • Average high temperature in May: 64°F

The warmest month (with the highest average high temperature) is July (81.3°F).
The month with the lowest average high temperature is January (17.8°F).

  • Average low temperature in May: 46.8°F

The month with the highest average low temperature is July (60.4°F).
The coldest month (with the lowest average low temperature) is January (3.6°F).

Average pressure in May
Millarton, ND

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

The month with the highest atmospheric pressure is February (30.18"Hg).
The month with the lowest atmospheric pressure is June (29.85"Hg).

Average wind speed in May
Millarton, ND

Average wind speed in May - Millarton, ND
  • Average wind speed in May: 10.3mph

The windiest month (with the highest average wind speed) is October (11.2mph).
The calmest month (with the lowest average wind speed) is August (8.5mph).

Average humidity in May
Millarton, ND

Average humidity in May - Millarton, ND
  • Average humidity in May: 64%

The month with the highest relative humidity is January (90%).
The month with the lowest relative humidity is August (59%).

Average rainfall in May
Millarton, ND

Average rainfall in May - Millarton, ND
  • Average rainfall in May: 2.24"

The wettest month (with the highest rainfall) is June (2.95").
The driest month (with the least rainfall) is January (0.55").

Average rainfall days in May
Millarton, ND

Average rainfall days in May - Millarton, ND
  • Average rainfall days in May: 13.6 days

The month with the highest number of rainy days is June (15.8 days).
The month with the least rainy days is February (1.6 days).

Average snowfall in May
Millarton, ND

Average snowfall in May - Millarton, ND
  • Average snowfall in May: 0.39"

The month with the highest snowfall is December (4.69").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in May
Millarton, ND

Average snowfall days in May - Millarton, ND
  • Average snowfall days in May: 0.7 days

The month with the highest number of snowfall days is December (13.3 days).
The months with the least snowfall days are June, July, August and September (0 days).

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

Average daylight in May / Average sunshine in May - Millarton, ND
  • Average daylight in May: 15h and 1min

The month with the longest days is June (Average daylight: 15h and 48min).
The month with the shortest days is December (Average daylight: 8h and 36min).

  • Average sunshine in May: 8h and 5min

The month with the most sunshine is July (Average sunshine: 11h and 0min).
The month with the least sunshine is January (Average sunshine: 3h and 36min).

Average sunshine days in May
Millarton, ND

Average sunshine days in May - Millarton, ND
  • Average sunshine days in May: 15.2 days

The month with the most sunshine days is September (19.8 days).
The month with the least sunshine days is June (12 days).

Average UV index in May
Millarton, ND

Average UV index in May - Millarton, 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 November (UV index 1).

Average cloud cover in May
Millarton, ND

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

The month with the most cloud cover is February (Cloud cover 63).
The months with the least cloud cover are July and August (Cloud cover 24).

Average visibility in May
Millarton, ND

Average visibility in May - Millarton, 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).

Millarton, North Dakota, USA

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