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Contents
- Weather in January
- Weather in February
- Weather in March
- Weather in April
- Weather in May
- Weather in June
- Weather in July
- Weather in August
- Weather in September
- Weather in October
- Weather in November
- Weather in December
- Frequently asked questions
- Average temperature
- Average pressure
- Average wind speed
- Average humidity
- Average rainfall
- Average rainfall days
- Average snowfall
- Average snowfall days
- Average daylight
- Average sunshine
- Average sunshine days
- Average UV index
- Average cloud cover
- Average visibility
Weather in January
January, like December, is a freezing cold winter month in Norris, Montana, with an average temperature fluctuating between 9.7°F (-12.4°C) and 24.6°F (-4.1°C). January ushers in an average high-temperature of a still freezing cold 24.6°F (-4.1°C), aligning closely with the preceding month. Weather in January »
Weather in February
The last month of the winter, February, is also a subzero cold month in Norris, Montana, with an average temperature fluctuating between 25.2°F (-3.8°C) and 9.7°F (-12.4°C). In February, Norris experiences a minor shift in meteorological conditions with average high-temperatures marked at a still subzero cold 25.2°F (-3.8°C), closely mirroring the climate in January. Weather in February »
Weather in March
March, the first month of the spring in Norris, is an icy month, with temperature in the range of an average low of 18°F (-7.8°C) and an average high of 33.1°F (0.6°C). March introduces a marginal temperature uplift, with average high-temperatures adjusting from February's subzero cold 25.2°F (-3.8°C) to a cold 33.1°F (0.6°C). Weather in March »
Weather in April
April, like March, in Norris, Montana, is an icy spring month, with an average temperature ranging between min 23°F (-5°C) and max 40.3°F (4.6°C). Norris in April experiences a slight uptick in the average high-temperature, adjusting from March's cold 33.1°F (0.6°C) to a still icy 40.3°F (4.6°C). Weather in April »
Weather in May
May, the last month of the spring in Norris, is a cool month, with temperature in the range of an average high of 52.3°F (11.3°C) and an average low of 31.5°F (-0.3°C). The shift into May is marked by a rise in the average high-temperature, moving from April's wintry 40.3°F (4.6°C) to a cool 52.3°F (11.3°C). Weather in May »
Weather in June
June, the first month of the summer in Norris, is a refreshing month, with an average temperature fluctuating between 38.8°F (3.8°C) and 64.2°F (17.9°C). The arrival of June brings an increase in high-temperatures, moving from a cool 52.3°F (11.3°C) in May to a refreshing 64.2°F (17.9°C). Weather in June »
Weather in July
July in Norris, Montana, is a moderately hot summer month, with an average temperature varying between 74.5°F (23.6°C) and 45.1°F (7.3°C). July tends to be the warmest month, with temperatures averaging a daily high of 74.5°F (23.6°C) and a low of 45.1°F (7.3°C). Weather in July »
Weather in August
August, the last month of the summer in Norris, is also an agreeable month, with an average temperature varying between 46°F (7.8°C) and 73°F (22.8°C). Transitioning from July to August, Norris observes an average high-temperature of a pleasant 73°F (22.8°C), differing subtly from the previous month. Weather in August »
Weather in September
September, the first month of the autumn in Norris, is still a refreshing month, with an average temperature ranging between min 39.9°F (4.4°C) and max 63.5°F (17.5°C). As August shifts into September, a slight alteration in temperatures is observed, with average highs reducing from an agreeable 73°F (22.8°C) to a refreshing 63.5°F (17.5°C). Weather in September »
Weather in October
October, the same as September, in Norris, Montana, is another chilly autumn month, with an average temperature varying between 45.5°F (7.5°C) and 27.5°F (-2.5°C). October is marked by a distinct decrease in the average high-temperature, falling from an enjoyable 63.5°F (17.5°C) in September to a chilly 45.5°F (7.5°C). Weather in October »
Weather in November
The last month of the autumn, November, is also a subzero cold month in Norris, Montana, with an average temperature varying between 16.9°F (-8.4°C) and 31.6°F (-0.2°C). November shows a mild decline in the average high-temperature, falling from October's chilly 45.5°F (7.5°C) to a freezing cold 31.6°F (-0.2°C). Weather in November »
Weather in December
The first month of the winter, December, is also a subzero cold month in Norris, Montana, with an average temperature ranging between max 22.3°F (-5.4°C) and min 7.7°F (-13.5°C). December is the coldest month, with an average high-temperature of 22.3°F (-5.4°C) and an average low-temperature of 7.7°F (-13.5°C). Weather in December »
[Resources]Frequently asked questions
How many days does it rain in Norris?
Throughout the year, there are 105.7 rainfall days, and 17.99" (457mm) of precipitation is accumulated.
When does it snow in Norris?
January through December are months with snowfall in Norris, Montana.
How many days does it snow in Norris?
Throughout the year, in Norris, Montana, there are 136.1 snowfall days, and 86.93" (2208mm) of snow is accumulated.
What is the month with the least sunshine in Norris?
With an average of 4.7h of sunshine, January has the least sunshine of the year in Norris.
What are the months with the lowest UV index in Norris?
January and February, with an average maximum UV index of 1, are months with the lowest UV index in Norris, Montana.
What is the most humid month in Norris?
The most humid month is February, with an average relative humidity of 90%.
When is Daylight Saving Time (DST) in Norris?
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts, and the time zone changes from MST to MDT. Daylight Saving Time ends Sunday, November 3. 2024, at 2:00 am, and the time zone reverts from MDT to MST.
When does it snow the most in Norris?
The month with the most snowfall in Norris, Montana, is April, when snow falls for 19.9 days and typically aggregates up to 14.76" (375mm) of snow.
What is the rainiest month in Norris?
May is the month with the most rainfall in Norris. Rain falls for 14.4 days and accumulates 2.36" (60mm) of precipitation.
When are the longest days in Norris?
June has the longest days of the year in Norris, with an average of 15h and 36min of daylight.
What month is the hottest in Norris?
In Norris, Montana, the peak average temperatures are observed in July, with a high of 74.5°F (23.6°C) and a low of 45.1°F (7.3°C).
What month has the most sunshine in Norris?
With an average of 11.6h of sunshine, July has the most sunshine of the year in Norris, Montana.
When is the highest UV index in Norris?
The month with the highest UV index in Norris is July, with an average maximum UV index of 5.
What is the least humid month in Norris?
With an average relative humidity of 50%, August is the least humid month in Norris.
When it does not snow in Norris?
The month with the least snowfall in Norris, Montana, is August, when snow falls for 0.3 days and typically aggregates up to 0.08" (2mm) of snow.
What part of the year is the coldest in Norris?
Norris's December weather reaches an average high of 22.3°F (-5.4°C) and an average low of 7.7°F (-13.5°C), making it the coldest month.
What is the driest month in Norris?
December is the month with the least rainfall in Norris. Rain falls for 4.7 days and accumulates 0.75" (19mm) of precipitation.
What is the month with the shortest days in Norris?
December has the shortest days of the year in Norris, with an average of 8h and 48min of daylight.
Average temperature
Norris, MT
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).
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
Norris, MT
- Average pressure in January:
30.22"Hg - Average pressure in February:
30.14"Hg - Average pressure in March:
30.05"Hg - Average pressure in April:
29.97"Hg - Average pressure in May:
29.94"Hg - Average pressure in June:
29.91"Hg
- Average pressure in July:
29.97"Hg - Average pressure in August:
29.98"Hg - Average pressure in September:
29.99"Hg - Average pressure in October:
30.06"Hg - Average pressure in November:
30.14"Hg - Average pressure in December:
30.21"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
Norris, MT
- Average wind speed in January:
7.1mph - Average wind speed in February:
6.5mph - Average wind speed in March:
6.4mph - Average wind speed in April:
5.8mph - Average wind speed in May:
5.2mph - Average wind speed in June:
5.5mph
- Average wind speed in July:
5.2mph - Average wind speed in August:
5mph - Average wind speed in September:
5.3mph - Average wind speed in October:
6.2mph - Average wind speed in November:
6.9mph - Average wind speed in December:
7mph
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
Norris, MT
The month with the highest relative humidity is February (90%).
The month with the lowest relative humidity is August (50%).
Average rainfall
Norris, MT
- Average rainfall in January:
0.79" - Average rainfall in February:
1.34" - Average rainfall in March:
1.38" - Average rainfall in April:
2.13" - Average rainfall in May:
2.36" - Average rainfall in June:
2.28"
- Average rainfall in July:
1.22" - Average rainfall in August:
1.42" - Average rainfall in September:
1.61" - Average rainfall in October:
1.5" - Average rainfall in November:
1.22" - Average rainfall in December:
0.75"
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
Norris, MT
- Average rainfall days in January:
3.3 days - Average rainfall days in February:
4.5 days - Average rainfall days in March:
6.8 days - Average rainfall days in April:
8.8 days - Average rainfall days in May:
14.4 days - Average rainfall days in June:
16.5 days
- Average rainfall days in July:
12.9 days - Average rainfall days in August:
13.6 days - Average rainfall days in September:
10.3 days - Average rainfall days in October:
7 days - Average rainfall days in November:
2.9 days - Average rainfall days in December:
4.7 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
Norris, MT
- Average snowfall in January:
6.69" - Average snowfall in February:
11.38" - Average snowfall in March:
10.94" - Average snowfall in April:
14.76" - Average snowfall in May:
9.21" - 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
Norris, MT
- Average snowfall days in January:
15.5 days - Average snowfall days in February:
17.8 days - Average snowfall days in March:
18.6 days - Average snowfall days in April:
19.9 days - Average snowfall days in May:
12.8 days - Average snowfall days in June:
4.5 days
- Average snowfall days in July:
0.4 days - Average snowfall days in August:
0.3 days - Average snowfall days in September:
3.9 days - Average snowfall days in October:
12.4 days - Average snowfall days in November:
14.5 days - Average snowfall days in December:
15.5 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 / Average sunshine
Norris, MT
- Average daylight in January:
9h and 1min - Average daylight in February:
10h and 2min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 4min - Average daylight in May:
14h and 5min - Average daylight in June:
15h and 4min
- Average daylight in July:
15h and 2min - Average daylight in August:
14h and 1min - Average daylight in September:
12h and 3min - Average daylight in October:
10h and 5min - Average daylight in November:
9h and 3min - Average daylight in December:
8h and 5min
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 January:
4h and 4min - Average sunshine in February:
4h and 5min - Average sunshine in March:
6h and 4min - Average sunshine in April:
8h and 0min - Average sunshine in May:
9h and 3min - Average sunshine in June:
10h and 4min
- Average sunshine in July:
11h and 4min - Average sunshine in August:
11h and 2min - Average sunshine in September:
9h and 4min - Average sunshine in October:
6h and 4min - Average sunshine in November:
5h and 4min - Average sunshine in December:
4h and 5min
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
Norris, MT
- Average sunshine days in January:
16.3 days - Average sunshine days in February:
10.6 days - Average sunshine days in March:
11.3 days - Average sunshine days in April:
6.9 days - Average sunshine days in May:
7.1 days - Average sunshine days in June:
9.3 days
- Average sunshine days in July:
12.1 days - Average sunshine days in August:
13.2 days - Average sunshine days in September:
14.5 days - Average sunshine days in October:
15 days - Average sunshine days in November:
15.5 days - Average sunshine days in December:
16 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
Norris, MT
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
Norris, MT
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
Norris, MT
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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