June weather forecast
Norris, MT

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Weather in June

The first month of the summer, June, is a comfortable month in Norris, Montana, with an average temperature varying between 38.8°F (3.8°C) and 64.2°F (17.9°C).

Temperature

June's onset is marked by a temperature increase, moving from a cool 52.3°F (11.3°C) in May to an enjoyable 64.2°F (17.9°C). Norris experiences a substantial decline from the daytime high temperatures in June, settling on an average low of 38.8°F (3.8°C).

Humidity

In June, the average relative humidity is 64%.

Rainfall

In Norris, in June, it is raining for 16.5 days, with typically 2.28" (58mm) of accumulated precipitation. In Norris, during the entire year, the rain falls for 105.7 days and collects up to 17.99" (457mm) of precipitation.

Snowfall

Months with snowfall are January through December. In Norris, during June, snow falls for 4.5 days and regularly aggregates up to 4.02" (102mm) of snow. In Norris, during the entire year, snow falls for 136.1 days and aggregates up to 86.93" (2208mm) of snow.

Daylight

June has the longest days of the year, with an average of 15h and 36min of daylight.
On the first day of the month, sunrise is at 5:40 am and sunset at 9:08 pm. On the last day of June, sunrise is at 5:41 am and sunset at 9:19 pm MDT.

Sunshine

In June, the average sunshine is 10.7h.

UV index

In June, the average daily maximum UV index is 4. A UV Index reading of 3 to 5 represents a moderate threat to health from unprotected exposure to Sun's UV rays for the average person.
Note: The daily high UV index of 4 in June translates into this advice:
Take precautions - Protection against skin and eye damage is obliged. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. Loose clothes with a tight weave are optimal for safeguarding yourself against the Sun's rays. Be watchful! The reflection of snow can enhance the intensity of the Sun's UV radiation nearly double.

Frequently asked questions

What are the temperatures in June?

An average high-temperature, in June, in Norris, is 64.2°F (17.9°C) and the average low-temperature is 38.8°F (3.8°C).

What is the average humidity in June?

In June, the average relative humidity is 64%.

How many days does it rain in June?

In June, the rain falls for 16.5 days. Throughout June, 2.28" (58mm) of precipitation is accumulated.

How many days does it snow in June?

In Norris, in June, during 4.5 snowfall days, 4.02" (102mm) of snow is typically accumulated.

When are the longest days in Norris?

June has the longest days of the year, with an average of 15h and 36min of daylight.

What is the average length of the day in June?

In Norris, the average day length in June is 15h and 38min.

When are sunrise and sunset in June?

On the first day of June, sunrise is at 5:40 am and sunset at 9:08 pm. On the last day of the month, sunrise is at 5:41 am and sunset at 9:19 pm MDT.

How long on average sun shines in June?

The average sunshine duration in June is 10.7h.

What is the UV index reading in June?

The average daily maximum UV index in June is 4. A UV Index value of 3 to 5 symbolizes a medium health risk from unprotected exposure to UV radiation.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in June
Norris, MT

Average temperature in June - Norris, MT
  • Average high temperature in June: 64.2°F

The warmest month (with the highest average high temperature) is July (74.5°F).
The month with the lowest average high temperature is December (22.3°F).

  • Average low temperature in June: 38.8°F

The month with the highest average low temperature is August (46°F).
The coldest month (with the lowest average low temperature) is December (7.7°F).

Average pressure in June
Norris, MT

Average pressure in June - Norris, MT
  • Average pressure in June: 29.91"Hg

The month with the highest atmospheric pressure is January (30.22"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).

Average wind speed in June
Norris, MT

Average wind speed in June - Norris, MT
  • Average wind speed in June: 5.5mph

The windiest month (with the highest average wind speed) is January (7.1mph).
The calmest month (with the lowest average wind speed) is August (5mph).

Average humidity in June
Norris, MT

Average humidity in June - Norris, MT
  • Average humidity in June: 64%

The month with the highest relative humidity is February (90%).
The month with the lowest relative humidity is August (50%).

Average rainfall in June
Norris, MT

Average rainfall in June - Norris, MT
  • Average rainfall in June: 2.28"

The wettest month (with the highest rainfall) is May (2.36").
The driest month (with the least rainfall) is December (0.75").

Average rainfall days in June
Norris, MT

Average rainfall days in June - Norris, MT
  • Average rainfall days in June: 16.5 days

The month with the highest number of rainy days is June (16.5 days).
The month with the least rainy days is November (2.9 days).

Average snowfall in June
Norris, MT

Average snowfall in June - Norris, MT
  • Average snowfall in June: 4.02"

The month with the highest snowfall is April (14.76").
The month with the least snowfall is August (0.08").

Average snowfall days in June
Norris, MT

Average snowfall days in June - Norris, MT
  • Average snowfall days in June: 4.5 days

The month with the highest number of snowfall days is April (19.9 days).
The month with the least snowfall days is August (0.3 days).

Average daylight in June /
Average sunshine in June
Norris, MT

Average daylight in June / Average sunshine in June - Norris, MT
  • Average daylight in June: 15h and 4min

The month with the longest days is June (Average daylight: 15h and 36min).
The month with the shortest days is December (Average daylight: 8h and 48min).

  • Average sunshine in June: 10h and 4min

The month with the most sunshine is July (Average sunshine: 11h and 36min).
The month with the least sunshine is January (Average sunshine: 4h and 42min).

Average sunshine days in June
Norris, MT

Average sunshine days in June - Norris, MT
  • Average sunshine days in June: 9.3 days

The month with the most sunshine days is January (16.3 days).
The month with the least sunshine days is April (6.9 days).

Average UV index in June
Norris, MT

Average UV index in June - Norris, MT
  • Average UV index in June: 4

The month with the highest UV index is July (UV index 5).
The months with the lowest UV index are January and February (UV index 1).

Average cloud cover in June
Norris, MT

Average cloud cover in June - Norris, MT
  • Average cloud cover in June: 29

The month with the most cloud cover is February (Cloud cover 60).
The month with the least cloud cover is August (Cloud cover 17).

Average visibility in June
Norris, MT

Average visibility in June - Norris, MT
  • Average visibility in June: 6mi

The months with the highest visibility are June, July, August, September and October (6mi).
The months with the lowest visibility are January, February and December (4mi).

Norris, Montana, USA

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