May weather forecast
Zurich, MT

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Weather in May

The last month of the spring, May, is a comfortable month in Zurich, Montana, with an average temperature fluctuating between 64°F (17.8°C) and 45°F (7.2°C).

Temperature

The shift into May is accompanied by a temperature increase, with the average high-temperature rising from a fresh 52.5°F (11.4°C) in April to an enjoyable 64°F (17.8°C). During the nights in May, the temperature averages to a frosty 45°F (7.2°C).

Humidity

The average relative humidity in May in Zurich, Montana, is 55%.

Rainfall

In Zurich, Montana, in May, during 13.2 rainfall days, 1.42" (36mm) of precipitation is typically accumulated. In Zurich, during the entire year, the rain falls for 99.1 days and collects up to 10.12" (257mm) of precipitation.

Snowfall

Months with snowfall are January through May, September through December. May is the last month it regularly snows. During 0.6 snowfall days, in May, Zurich aggregates 0.35" (9mm) of snow. Throughout the year, there are 57.6 snowfall days, and 21.69" (551mm) of snow is accumulated.

Daylight

In Zurich, the average length of the day in May is 15h and 16min.
On the first day of May in Zurich, sunrise is at 5:54 am and sunset at 8:31 pm. On the last day of the month, sunrise is at 5:18 am and sunset at 9:09 pm MDT.

Sunshine

In May, the average sunshine is 10.4h.

UV index

In May, the average daily maximum UV index is 4. A UV Index of 3 to 5 symbolizes a medium vulnerability from unsafe exposure to UV radiation for average individuals.
Note: In May, a regular UV index of 4 translates into these guidelines:
Undertake protective steps - Recommendations to avoid sunburn are issued. The mid-day Sun emits the most powerful UV radiation, so seek shade and minimize exposure. Your best bet for sun defense on the face, eyes, and neck is a hat with a wide brim. Mark this! Snow reflection can nearly double the UV radiation intensity from the Sun.
Updated: Feb 13, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the average May temperature in Zurich?

During May, Zurich experiences an average high-temperature of 64°F (17.8°C) and a low-temperature of 45°F (7.2°C).

What is the average humidity in May in Zurich?

The average relative humidity in May in Zurich is 55%.

How much does it rain in Zurich in May?

In Zurich, Montana, during May, the rain falls for 13.2 days and regularly aggregates up to 1.42" (36mm) of precipitation.

What is the last month it snows in Zurich?

May is the last month it regularly snows in Zurich. During 0.6 snowfall days, in May, Zurich aggregates 0.35" (9mm) of snow.

How many hours of daylight does Zurich have in May?

In Zurich, the average day length in May is 15h and 16min.

When is the sunrise / sunset in May in Zurich?

On the first day of May, sunrise is at 5:54 am and sunset at 8:31 pm. On the last day of the month, sunrise is at 5:18 am and sunset at 9:09 pm MDT.

How many hours of sunshine does Zurich have in May?

The average sunshine duration in May in Zurich is 10.4h.

How high is the UV index in May in Zurich?

The average daily maximum UV index in May in Zurich, Montana, is 4. A UV Index estimate of 3 to 5 represents a moderate vulnerability from exposure to the Sun's UV radiation.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in May
Zurich, MT

Average temperature in May - Zurich, MT
  • Average high temperature in May: 64°F

The warmest month (with the highest average high temperature) is July (82°F).
The month with the lowest average high temperature is February (26.2°F).

  • Average low temperature in May: 45°F

The month with the highest average low temperature is August (60.3°F).
The coldest month (with the lowest average low temperature) is February (12.6°F).

Average pressure in May
Zurich, MT

Average pressure in May - Zurich, MT
  • Average pressure in May: 29.92"Hg

The month with the highest atmospheric pressure is February (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.83"Hg).

Average wind speed in May
Zurich, MT

Average wind speed in May - Zurich, MT
  • Average wind speed in May: 9.8mph

The windiest month (with the highest average wind speed) is April (10.7mph).
The calmest month (with the lowest average wind speed) is August (8.7mph).

Average humidity in May
Zurich, MT

Average humidity in May - Zurich, MT
  • Average humidity in May: 55%

The month with the highest relative humidity is January (82%).
The month with the lowest relative humidity is August (42%).

Average rainfall in May
Zurich, MT

Average rainfall in May - Zurich, MT
  • Average rainfall in May: 1.42"

The wettest month (with the highest rainfall) is June (1.85").
The driest months (with the least rainfall) are February, March and December (0.55").

Average rainfall days in May
Zurich, MT

Average rainfall days in May - Zurich, MT
  • Average rainfall days in May: 13.2 days

The month with the highest number of rainy days is May (13.2 days).
The month with the least rainy days is February (4.6 days).

Average snowfall in May
Zurich, MT

Average snowfall in May - Zurich, MT
  • Average snowfall in May: 0.35"

The month with the highest snowfall is January (4.02").
The months with the least snowfall are June, July and August (0").

Average snowfall days in May
Zurich, MT

Average snowfall days in May - Zurich, MT
  • Average snowfall days in May: 0.6 days

The month with the highest number of snowfall days is January (12.4 days).
The months with the least snowfall days are June, July and August (0 days).

Average daylight in May /
Average sunshine in May
Zurich, MT

Average daylight in May / Average sunshine in May - Zurich, MT
  • Average daylight in May: 15h and 2min

The month with the longest days is June (Average daylight: 16h and 6min).
The month with the shortest days is December (Average daylight: 8h and 24min).

  • Average sunshine in May: 10h and 2min

The month with the most sunshine is July (Average sunshine: 12h and 0min).
The month with the least sunshine is February (Average sunshine: 5h and 12min).

Average sunshine days in May
Zurich, MT

Average sunshine days in May - Zurich, MT
  • Average sunshine days in May: 14.5 days

The month with the most sunshine days is July (21.6 days).
The month with the least sunshine days is April (12.5 days).

Average UV index in May
Zurich, MT

Average UV index in May - Zurich, MT
  • Average UV index in May: 4

The months with the highest UV index are June and July (UV index 6).
The months with the lowest UV index are January, February, March, October, November and December (UV index 2).

Average cloud cover in May
Zurich, MT

Average cloud cover in May - Zurich, MT
  • Average cloud cover in May: 31

The month with the most cloud cover is February (Cloud cover 45).
The month with the least cloud cover is July (Cloud cover 15).

Average visibility in May
Zurich, MT

Average visibility in May - Zurich, MT
  • Average visibility in May: 6mi

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

Zurich, Montana, USA

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