Alberton
Montana, USA
Long-term weather forecast
Long-term weather forecast

May weather forecast and climate
Alberton, MT

May, the last month of the spring, in Alberton, is an enjoyable month, with average temperature ranging between min 37.9°F (3.3°C) and max 67.5°F (19.7°C).

Temperature

In Alberton, the average high-temperature in May increases, from a mild 57.9°F (14.4°C) in April, to a comfortable 67.5°F (19.7°C). The average low-temperature, in Alberton, is 37.9°F (3.3°C).

Rainfall

In May, in Alberton, the rain falls for 12 days. Throughout May, 1.9" (48.3mm) of precipitation is accumulated. Throughout the year, there are 127 rainfall days, and 18.5" (470.5mm) of precipitation is accumulated.

Snowfall

Months with snowfall in Alberton are January through May, September through December.

Daylight

In Alberton, the average length of the day in May is 15.1h.

What is the temperature in May in Alberton?

In Alberton, in May, the average high-temperature is 67.5°F (19.7°C), and the average low-temperature is 37.9°F (3.3°C).

How much does it rain in Alberton in May?

In Alberton, in May, it is raining for 12 days, with typically 1.9" (48.3mm) of accumulated precipitation.

What is the last month it snows in Alberton?

May is the last month it regularly snows in Alberton, Montana. Throughout May, Alberton aggregates 0.1" (2.5mm) of snow.

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

The average length of the day in May is 15.1h.
Average temperature in May - Alberton, MT
  • Average high temperature in May: 67.4°F

The warmest month (with the highest average high temperature) is July (86.8°F).
The month with the lowest average high temperature is January (32.9°F).

  • Average low temperature in May: 37.9°F

The month with the highest average low temperature is July (48.9°F).
The coldest month (with the lowest average low temperature) is January (17.6°F).

Average rainfall in May - Alberton, MT
  • Average rainfall in May: 1.9"

The wettest month (with the highest rainfall) is June (2.3").
The driest month (with the lowest rainfall) is July (0.8").

Average rainfall days in May - Alberton, MT
  • Average rainfall days in May: 12 days

The month with the highest number of rainy days is January (14 days).
The month with the lowest number of rainy days is July (5 days).

Average snowfall in May - Alberton, MT
  • Average snowfall in May: 0.1"

The month with the highest snowfall is January (12.5").
Months with the lowest snowfall are June, July and August (0").

Average daylight in May - Alberton, MT
  • Average daylight in May: 15.1h

The month with the longest days is June (Average daylight: 15.8h).
The month with shortest days is December (Average daylight: 8.6h).