May weather forecast
Lisbon, ND

Weather in May

The last month of the spring, May, is a comfortable month in Lisbon, North Dakota, with temperature in the range of an average high of 65.8°F (18.8°C) and an average low of 48.2°F (9°C).

Temperature

In Lisbon, North Dakota, the average high-temperature in May increases considerably from a cool 51.4°F (10.8°C) in April to an enjoyable 65.8°F (18.8°C). In May, in Lisbon, North Dakota, the average low-temperature is 48.2°F (9°C).

Humidity

The average relative humidity in May in Lisbon, North Dakota, is 65%.

Rainfall

In Lisbon, North Dakota, during 15 rainfall days, 2.05" (52mm) of precipitation is typically accumulated. Throughout the year, there are 102.2 rainfall days, and 18.19" (462mm) of precipitation is accumulated.

Snowfall

Months with snowfall in Lisbon are January through May, October through December. May is the last month it regularly snows. During 0.3 snowfall days, Lisbon aggregates 0.16" (4mm) of snow. Throughout the year, in Lisbon, there are 63.4 snowfall days, and 18.43" (468mm) of snow is accumulated.

Daylight

The average length of the day in May in Lisbon is 15h and 2min.
On the first day of the month, sunrise is at 6:15 am and sunset at 8:39 pm. On the last day of May, sunrise is at 5:42 am and sunset at 9:14 pm CDT.

Sunshine

The average sunshine in May is 8.9h.

UV index

In Lisbon, the average daily maximum UV index in May is 5. A UV Index estimate of 3 to 5 represents a medium vulnerability from unprotected exposure to Sun's UV rays for the average person.
Note: The daily maximum UV index of 5 in May interpret into the following advice:
Take precautions - Protection against skin and eye damage is obliged. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.
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FAQ

What is the average humidity in May in Lisbon?

In Lisbon, the average relative humidity in May is 65%.

How much does it rain in Lisbon in May?

In May, in Lisbon, North Dakota, the rain falls for 15 days. Throughout May, 2.05" (52mm) of precipitation is accumulated.

What is the last month it snows in Lisbon?

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

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

In Lisbon, the average day length in May is 15h and 2min.

What time are sunrise and sunset in May in Lisbon?

On the first day of May in Lisbon, North Dakota, sunrise is at 6:15 am and sunset at 8:39 pm. On the last day of the month, sunrise is at 5:42 am and sunset at 9:14 pm CDT.

How many hours of sunshine does Lisbon have in May?

The average sunshine duration in May is 8.9h.

What is the UV index intensity in May in Lisbon?

In Lisbon, North Dakota, the average daily maximum UV index in May is 5. A UV Index value of 3 to 5 symbolizes a medium health risk from unsafe exposure to Sun's UV rays.

Average temperature in May
Lisbon, ND

Average temperature in May - Lisbon, ND
  • Average high temperature in May: 18.8°C

The warmest month (with the highest average high temperature) is July (27.3°C).
The month with the lowest average high temperature is January (-7.8°C).

  • Average low temperature in May: 9°C

The month with the highest average low temperature is July (16.5°C).
The coldest month (with the lowest average low temperature) is January (-15°C).

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Average pressure in May
Lisbon, ND

Average pressure in May - Lisbon, ND
  • Average pressure in May: 1013.6mbar

The month with the highest atmospheric pressure is February (1021.8mbar).
The month with the lowest atmospheric pressure is June (1011mbar).

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Average wind speed in May
Lisbon, ND

Average wind speed in May - Lisbon, ND
  • Average wind speed in May: 16km/h

The windiest month (with the highest average wind speed) is October (17.3km/h).
The calmest month (with the lowest average wind speed) is July (13.1km/h).

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Average humidity in May
Lisbon, ND

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

The month with the highest relative humidity is January (90%).
The month with the lowest relative humidity is September (62%).

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Average rainfall in May
Lisbon, ND

Average rainfall in May - Lisbon, ND
  • Average rainfall in May: 52mm

The wettest month (with the highest rainfall) is June (90mm).
The driest month (with the least rainfall) is January (15mm).

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Average rainfall days in May
Lisbon, ND

Average rainfall days in May - Lisbon, ND
  • Average rainfall days in May: 15 days

The month with the highest number of rainy days is June (15.3 days).
The month with the least rainy days is February (2.6 days).

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Average snowfall in May
Lisbon, ND

Average snowfall in May - Lisbon, ND
  • Average snowfall in May: 4mm

The month with the highest snowfall is December (98mm).
The months with the least snowfall are June, July, August and September (0mm).

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Average snowfall days in May
Lisbon, ND

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

The month with the highest number of snowfall days is December (15.3 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
Lisbon, ND

Average daylight in May / Average sunshine in May - Lisbon, ND
  • Average daylight in May: 15h and 2min

The month with the longest days is June (Average daylight: 15h and 45min).
The month with the shortest days is December (Average daylight: 8h and 40min).

  • Average sunshine in May: 8.9h

The month with the most sunshine is July (Average sunshine: 11h).
The month with the least sunshine is January (Average sunshine: 3.6h).

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Average sunshine days in May
Lisbon, ND

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

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

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Average cloud cover in May
Lisbon, ND

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

The month with the most cloud cover is January (Cloud cover 62).
The months with the least cloud cover are July and August (Cloud cover 24).

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Average visibility in May
Lisbon, ND

Average visibility in May - Lisbon, ND
  • Average visibility in May: 10km

The months with the highest visibility are May, August, September and October (10km).
The months with the lowest visibility are January, February and March (8km).

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