May weather forecast
Courtenay, ND

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Weather in May

May, the last month of the spring in Courtenay, is a comfortable month, with temperature in the range of an average low of 46.8°F (8.2°C) and an average high of 64°F (17.8°C).

Temperature

May comes with an increase, with the average high-temperature moving from a frosty 49.8°F (9.9°C) in April to an enjoyable 64°F (17.8°C). Throughout the month of May, Courtenay sees a steady low-temperature average of 46.8°F (8.2°C).

Humidity

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

Rainfall

In Courtenay, North Dakota, in May, during 13.6 rainfall days, 2.24" (57mm) of precipitation is typically accumulated. In Courtenay, during the entire year, the rain falls for 96.6 days and collects up to 16.77" (426mm) of precipitation.

Snowfall

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

Daylight

In May, the average length of the day in Courtenay is 15h and 7min.
On the first day of the month, sunrise is at 6:16 am and sunset at 8:45 pm. On the last day of May, in Courtenay, sunrise is at 5:42 am and sunset at 9:22 pm CDT.

Sunshine

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

UV index

The average daily maximum UV index in May in Courtenay is 5. A UV Index of 3 to 5 symbolizes a medium vulnerability from unsafe exposure to UV radiation for the average person.
Note: The maximum daily UV index, 5 in May, converts into the following recommendations:
Take measures. Individuals with light skin might experience burns in under 30 minutes. The Sun's most harmful UV rays are emitted around midday; avoid staying outdoors for long during this time. In the presence of strong sunlight, it's crucial to wear sunglasses that ward off UVA and UVB rays. Be prepared! The intensity of the Sun's UV radiation can be amplified nearly double due to snow reflection.
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Frequently asked questions

What is the average May temperature in Courtenay?

In Courtenay, 64°F (17.8°C) is the average high-temperature and 46.8°F (8.2°C) is the average low-temperature during May.

What is the average humidity in May in Courtenay?

In May, the average relative humidity in Courtenay, North Dakota, is 64%.

How many days does it rain in May in Courtenay?

In Courtenay, in May, it is raining for 13.6 days, with typically 2.24" (57mm) of accumulated precipitation.

What is the last month it snows in Courtenay?

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

How many hours of daylight does Courtenay have in May?

In May, the average day length is 15h and 7min.

When is the sunrise / sunset in May in Courtenay?

In May, on the first day of the month, sunrise is at 6:16 am and sunset at 8:45 pm. On the last day of the month, in Courtenay, North Dakota, sunrise is at 5:42 am and sunset at 9:22 pm CDT.

How many hours of sunshine does Courtenay have in May?

In May, the average sunshine duration in Courtenay is 8.9h.

What is the UV index reading in May in Courtenay?

The average daily maximum UV index in May in Courtenay, North Dakota, is 5. A UV Index reading of 3 to 5 represents a medium hazard to health 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
Courtenay, ND

Average temperature in May - Courtenay, 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).

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Average pressure in May
Courtenay, ND

Average pressure in May - Courtenay, 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).

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Average wind speed in May
Courtenay, ND

Average wind speed in May - Courtenay, 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).

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Average humidity in May
Courtenay, ND

Average humidity in May - Courtenay, 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%).

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Average rainfall in May
Courtenay, ND

Average rainfall in May - Courtenay, 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").

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Average rainfall days in May
Courtenay, ND

Average rainfall days in May - Courtenay, 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).

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Average snowfall in May
Courtenay, ND

Average snowfall in May - Courtenay, 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").

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Average snowfall days in May
Courtenay, ND

Average snowfall days in May - Courtenay, 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).

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

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

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

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Average sunshine days in May
Courtenay, ND

Average sunshine days in May - Courtenay, 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).

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Average UV index in May
Courtenay, ND

Average UV index in May - Courtenay, 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).

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Average cloud cover in May
Courtenay, ND

Average cloud cover in May - Courtenay, 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).

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Average visibility in May
Courtenay, ND

Average visibility in May - Courtenay, 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).

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Courtenay, North Dakota, USA

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