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

May weather forecast and climate
Ennis, MT

The last month of the spring, May, is an enjoyable month in Ennis, Montana, with average temperature fluctuating between 65.7°F (18.7°C) and 36.9°F (2.7°C).

Temperature

In May, the average high-temperature rises, from a mild 56.3°F (13.5°C) in April, to an enjoyable 65.7°F (18.7°C). In May, the average low-temperature is 36.9°F (2.7°C).

Rainfall

During May, Ennis regularly aggregates up to 2.1" (54.4mm) of precipitation. Throughout the year, in Ennis, 13.3" (339mm) of rain is accumulated.

Snowfall

January through June, September through December are months with snowfall in Ennis. In Ennis, in May, 1.4" (35.6mm) of snow is typically accumulated. Throughout the year, in Ennis, 41.7" (1059.2mm) of snow is accumulated.

Daylight

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

What is the temperature in May in Ennis?

The average high-temperature, in May, in Ennis, Montana, is 65.7°F (18.7°C), while the average low-temperature is 36.9°F (2.7°C).

How much does it rain in Ennis in May?

Throughout May, in Ennis, Montana, 2.1" (54.4mm) of precipitation is accumulated.

How much does it snow in Ennis in May?

Throughout May, 1.4" (35.6mm) of snow is accumulated.

How many hours of daylight does Ennis have in May?

In May, the average length of the day in Ennis, Montana, is 14.9h.
Average temperature in May - Ennis, MT
  • Average high temperature in May: 65.7°F

The warmest month (with the highest average high temperature) is July (83.2°F).
The month with the lowest average high temperature is December (33.3°F).

  • Average low temperature in May: 36.8°F

The month with the highest average low temperature is July (48.1°F).
The coldest month (with the lowest average low temperature) is December (15.8°F).

Average rainfall in May - Ennis, MT
  • Average rainfall in May: 2.1"

The wettest month (with the highest rainfall) is June (2.4").
The driest month (with the lowest rainfall) is January (0.4").

Average snowfall in May - Ennis, MT
  • Average snowfall in May: 1.4"

The month with the highest snowfall is March (7.1").
Months with the lowest snowfall are July and August (0").

Average daylight in May - Ennis, MT
  • Average daylight in May: 14.9h

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