May weather forecast and climate
Red Lodge, MT

A scenic undulating landscape of rocks and cliffs, mountains and valleys with snaky roads and trail paths in Red Lodge, Montana, Beartooth
A scenic undulating landscape of rocks and cliffs, mountains and valleys with snaky roads and trail paths in Red Lodge, Montana, Beartooth
The last month of the spring, May, is a mild month in Red Lodge, Montana, with average temperature fluctuating between 57.4°F (14.1°C) and 39.6°F (4.2°C).

Temperature

In May, the average high-temperature increases, from a chilly 47.1°F (8.4°C) in April, to a moderate 57.4°F (14.1°C). In May, the average low-temperature is 39.6°F (4.2°C).

Humidity

The average relative humidity in Red Lodge is 63%.

Rainfall

May is the month with the most rainfall. Rain falls for 20 days and accumulates 2.52" (64mm) of precipitation.

Snowfall

January through June, September through December are months with snowfall. In Red Lodge, in May, during 5.5 snowfall days, 5.67" (144mm) of snow is typically accumulated. In Red Lodge, during the entire year, snow falls for 92.3 days, and aggregates up to 55.83" (1418mm) of snow.

Daylight

In May, the average length of the day is 14.9h.

Sunshine

In Red Lodge, the average sunshine is 10.7h.

UV index

In Red Lodge, Montana, the average daily maximum UV index in May is 4. A UV Index estimate of 3 to 5 represents a moderate threat to health from the exposure to the Sun's UV rays for ordinary individuals.
Note: The average daily UV index of 4 transform into the following instructions:
Take precautions - Protection against sun damage is advised. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.

What is the temperature in May in Red Lodge?

In Red Lodge, in May, the average high-temperature is 57.4°F (14.1°C), and the average low-temperature is 39.6°F (4.2°C).

What is the average humidity in May in Red Lodge?

In Red Lodge, the average relative humidity in May is 63%.

How many days does it rain in May in Red Lodge?

In May, in Red Lodge, the rain falls for 20 days. Throughout May, 2.52" (64mm) of precipitation is accumulated.

What is the wettest month in Red Lodge?

The month with the most rainfall is May when the rain falls for 20 days and typically aggregates up to 2.52" (64mm) of precipitation.

How many days does it snow in May in Red Lodge?

In Red Lodge, during May, snow falls for 5.5 days and regularly aggregates up to 5.67" (144mm) of snow.

How many hours of daylight does Red Lodge have in May?

The average length of the day in May in Red Lodge, Montana, is 14.9h.

How long on average sun shines in May in Red Lodge?

The average sunshine in May is 10.7h.

How high is the UV index in May in Red Lodge?

The average daily maximum UV index in May in Red Lodge, Montana, is 4. A UV Index reading of 3 to 5 represents a moderate vulnerability from unsafe exposure to the Sun's UV rays.
Average temperature in May - Red Lodge, MT
  • Average high temperature in May: 57.4°F

The warmest month (with the highest average high temperature) is July (79°F).
The month with the lowest average high temperature is December (27.5°F).

  • Average low temperature in May: 39.6°F

The month with the highest average low temperature is July (56.1°F).
The coldest months (with the lowest average low temperature) are February and December (14.9°F).

Average pressure in May - Red Lodge, MT
  • Average pressure in May: 29.93"

The month with the highest atmospheric pressure is January (30.16").
The month with the lowest atmospheric pressure is June (29.88").

Average wind speed in May - Red Lodge, MT
  • Average wind speed in May: 6.6mph

The windiest month (with the highest average wind speed) is January (7.9mph).
The calmest month (with the lowest average wind speed) is August (5.6mph).

Average humidity in May - Red Lodge, MT
  • Average humidity in May: 63%

The month with the highest relative humidity is February (78%).
The month with the lowest relative humidity is August (43%).

Average rainfall in May - Red Lodge, MT
  • Average rainfall in May: 2.52"

The wettest month (with the highest rainfall) is May (2.52").
The driest month (with the least rainfall) is December (0.55").

Average rainfall days in May - Red Lodge, MT
  • Average rainfall days in May: 20 days

The month with the highest number of rainy days is May (20 days).
The month with the least rainy days is November (5.7 days).

Average snowfall in May - Red Lodge, MT
  • Average snowfall in May: 5.67"

The month with the highest snowfall is April (9.37").
Months with the least snowfall are July and August (0").

Average snowfall days in May - Red Lodge, MT
  • Average snowfall days in May: 5.5 days

The month with the highest number of snowfall days is February (14.8 days).
Months with the least snowfall days are July and August (0 days).

Average daylight in May / Average sunshine in May - Red Lodge, MT
  • Average daylight in May: 14.9h

The month with the longest days is June (Average daylight: 15.6h).
The month with the shortest days is December (Average daylight: 8.8h).

  • Average sunshine in May: 10.7h

The month with the most sunshine is July (Average sunshine: 11.9h).
The month with the least sunshine is February (Average sunshine: 6.5h).

Average sunshine days in May - Red Lodge, MT
  • Average sunshine days in May: 5.1 days

The month with the most sunshine days is December (17.4 days).
The month with the least sunshine days is May (5.1 days).

Average UV index in May - Red Lodge, MT
  • Average UV index in May: 4

The month with the highest UV index is July (UV index 6).
Months with the lowest UV index are January, February, March, April, October, November and December (UV index 2).

Average cloud cover in May - Red Lodge, MT
  • Average cloud cover in May: 31

The month with the most cloud cover is February (Cloud cover 36).
Months with the least cloud cover are July and August (Cloud cover 16).

Average visibility in May - Red Lodge, MT
  • Average visibility in May: 6mi

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