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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, the same as December, in Brockton, Montana, is a freezing cold winter month, with an average temperature varying between 23.7°F (-4.6°C) and 10.2°F (-12.1°C). As December transitions into January, the average high-temperature rests at a still subzero cold 23.7°F (-4.6°C), maintaining a close resemblance to the previous month. Weather in January »
Weather in February
February, the last month of the winter in Brockton, is also a subzero cold month, with an average temperature fluctuating between 23°F (-5°C) and 10.2°F (-12.1°C). February, marked by an average high-temperature of 23°F (-5°C) and a low-temperature of 10.2°F (-12.1°C), is the coldest month. Weather in February »
Weather in March
The first month of the spring, March, is a cold month in Brockton, Montana, with temperature in the range of an average low of 24.3°F (-4.3°C) and an average high of 39.2°F (4°C). March signals a significant shift in the average high-temperature, soaring from February's freezing cold 23°F (-5°C) to a wintry 39.2°F (4°C). Weather in March »
Weather in April
April is a fresh spring month in Brockton, Montana, with an average temperature fluctuating between 36°F (2.2°C) and 52.3°F (11.3°C). The shift from March to April brings an increase in the average high-temperature, moving from a cold 39.2°F (4°C) to a fresh 52.3°F (11.3°C). Weather in April »
Weather in May
The last month of the spring, May, is a comfortable month in Brockton, Montana, with an average temperature fluctuating between 47.3°F (8.5°C) and 65.8°F (18.8°C). May's arrival sees a rise in the average high-temperature, jumping from April's cool 52.3°F (11.3°C) to a refreshing 65.8°F (18.8°C). Weather in May »
Weather in June
The first month of the summer, June, is a warm month in Brockton, Montana, with temperature in the range of an average low of 56.8°F (13.8°C) and an average high of 76.1°F (24.5°C). With the onset of June, Brockton's weather sees a temperature rise, transitioning from a comfortable 65.8°F (18.8°C) in May to a moderately hot 76.1°F (24.5°C). Weather in June »
Weather in July
July, like June, in Brockton, Montana, is another warm summer month, with an average temperature varying between 84.4°F (29.1°C) and 63.7°F (17.6°C). July proves to be the warmest month, recording an average peak temperature of 84.4°F (29.1°C) and a minimum temperature of 63.7°F (17.6°C). The heat index for July is calculated to be 84.2°F (29°C). Weather in July »
Weather in August
The last month of the summer, August, is also a moderately hot month in Brockton, Montana, with temperature in the range of an average high of 82.9°F (28.3°C) and an average low of 63.1°F (17.3°C). The transition into August notes an average high-temperature of a still warm 82.9°F (28.3°C), revealing a mild distinction from the 84.4°F (29.1°C) in July. Weather in August »
Weather in September
The first month of the autumn, September, is also an agreeable month in Brockton, Montana, with an average temperature fluctuating between 54.3°F (12.4°C) and 71.6°F (22°C). September indicates a shift in the average high-temperature, from August's moderately hot 82.9°F (28.3°C) to an agreeable 71.6°F (22°C). Weather in September »
Weather in October
October, the same as September, is a cool autumn month in Brockton, Montana, with an average temperature varying between 39.6°F (4.2°C) and 54.5°F (12.5°C). The shift into October is marked by a considerable temperature decrease, with the average high-temperature dropping from a pleasant 71.6°F (22°C) in September to a fresh 54.5°F (12.5°C). Weather in October »
Weather in November
November, the last month of the autumn in Brockton, is also an icy month, with temperature in the range of an average low of 25.7°F (-3.5°C) and an average high of 38.7°F (3.7°C). In November, the average high-temperature decreases considerably from a cool 54.5°F (12.5°C) in October to a wintry 38.7°F (3.7°C). Weather in November »
Weather in December
The first month of the winter, December, is still a freezing cold month in Brockton, Montana, with temperature in the range of an average high of 24.6°F (-4.1°C) and an average low of 12.4°F (-10.9°C). With December's onset, the average high-temperature recedes from November's cold 38.7°F (3.7°C) to a subzero cold 24.6°F (-4.1°C). Weather in December »
[Resources]Frequently asked questions
What is the most humid month in Brockton?
With an average relative humidity of 86%, January is the most humid month.
What is the driest month in Brockton?
The month with the least rainfall is January, when the rain falls for 5.4 days and typically collects 0.51" (13mm) of precipitation.
How much does it rain in Brockton?
Throughout the year, there are 95.7 rainfall days, and 11.69" (297mm) of precipitation is accumulated.
When does it snow in Brockton?
January through May, October through December are months with snowfall.
How much does it snow in Brockton?
Throughout the year, there are 63.4 snowfall days, and 17.99" (457mm) of snow is accumulated.
What part of the year is the coldest in Brockton?
Brockton experiences its lowest temperatures in February, with an average peak of 23°F (-5°C) and a low of 10.2°F (-12.1°C).
What is the snowiest month in Brockton?
The month with the most snowfall in Brockton, Montana, is February, when snow falls for 13.4 days and typically aggregates up to 3.82" (97mm) of snow.
What is the month with the least sunshine in Brockton?
With an average of 4.4h of sunshine, February has the least sunshine of the year in Brockton, Montana.
When is Daylight Saving Time (DST) in Brockton?
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Brockton, 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.
What is the wettest month in Brockton?
The month with the most rainfall is May, when the rain falls for 13.1 days and typically aggregates up to 1.89" (48mm) of precipitation.
When it does not snow in Brockton?
June through September are months without snowfall.
When are the longest days in Brockton?
The month with the longest days in Brockton is June, with an average of 16h and 0min of daylight.
What time of the year is the hottest in Brockton?
The month of July sees the average highest temperatures, reaching 84.4°F (29.1°C) at the peak and 63.7°F (17.6°C) at the low.
What month has the most sunshine in Brockton?
The month with the most sunshine is July, with an average of 11.9h of sunshine.
When is the highest UV index in Brockton?
July is the month with the highest UV index in Brockton, with an average maximum UV index of 7.
What is the least humid month in Brockton?
With an average relative humidity of 42%, August is the least humid month.
What is the month with the shortest days in Brockton?
With an average of 8h and 24min of daylight, December has the shortest days of the year in Brockton, Montana.
When is the lowest UV index in Brockton?
With an average maximum UV index of 1, December is the month with the lowest UV index in Brockton, Montana.
Average temperature
Brockton, MT
The warmest month (with the highest average high temperature) is July (84.4°F).
The month with the lowest average high temperature is February (23°F).
The month with the highest average low temperature is July (63.7°F).
The coldest months (with the lowest average low temperature) are January and February (10.2°F).
Average pressure
Brockton, MT
- Average pressure in January:
30.14"Hg - Average pressure in February:
30.16"Hg - Average pressure in March:
30.04"Hg - Average pressure in April:
29.94"Hg - Average pressure in May:
29.92"Hg - Average pressure in June:
29.83"Hg
- Average pressure in July:
29.88"Hg - Average pressure in August:
29.88"Hg - Average pressure in September:
29.93"Hg - Average pressure in October:
29.97"Hg - Average pressure in November:
30.04"Hg - Average pressure in December:
30.13"Hg
The month with the highest atmospheric pressure is February (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.83"Hg).
Average wind speed
Brockton, MT
- Average wind speed in January:
9.9mph - Average wind speed in February:
8.8mph - Average wind speed in March:
9.8mph - Average wind speed in April:
11.2mph - Average wind speed in May:
10.6mph - Average wind speed in June:
10.6mph
- Average wind speed in July:
9.9mph - Average wind speed in August:
9.4mph - Average wind speed in September:
10.3mph - Average wind speed in October:
10.8mph - Average wind speed in November:
9.9mph - Average wind speed in December:
9.4mph
The windiest month (with the highest average wind speed) is April (11.2mph).
The calmest month (with the lowest average wind speed) is February (8.8mph).
Average humidity
Brockton, MT
The month with the highest relative humidity is January (86%).
The month with the lowest relative humidity is August (42%).
Average rainfall
Brockton, MT
- Average rainfall in January:
0.51" - Average rainfall in February:
0.59" - Average rainfall in March:
0.55" - Average rainfall in April:
1.18" - Average rainfall in May:
1.89" - Average rainfall in June:
1.85"
- Average rainfall in July:
0.94" - Average rainfall in August:
0.83" - Average rainfall in September:
1.5" - Average rainfall in October:
0.71" - Average rainfall in November:
0.59" - Average rainfall in December:
0.55"
The wettest month (with the highest rainfall) is May (1.89").
The driest month (with the least rainfall) is January (0.51").
Average rainfall days
Brockton, MT
- Average rainfall days in January:
5.4 days - Average rainfall days in February:
3.8 days - Average rainfall days in March:
8.3 days - Average rainfall days in April:
11.7 days - Average rainfall days in May:
13.1 days - Average rainfall days in June:
12.1 days
- Average rainfall days in July:
8.7 days - Average rainfall days in August:
8.2 days - Average rainfall days in September:
8 days - Average rainfall days in October:
7.7 days - Average rainfall days in November:
4.2 days - Average rainfall days in December:
4.5 days
The month with the highest number of rainy days is May (13.1 days).
The month with the least rainy days is February (3.8 days).
Average snowfall
Brockton, MT
- Average snowfall in January:
3.11" - Average snowfall in February:
3.82" - Average snowfall in March:
1.97" - Average snowfall in April:
1.54" - Average snowfall in May:
0.28" - Average snowfall in June:
0"
The month with the highest snowfall is February (3.82").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days
Brockton, MT
- Average snowfall days in January:
13 days - Average snowfall days in February:
13.4 days - Average snowfall days in March:
9.2 days - Average snowfall days in April:
4.1 days - Average snowfall days in May:
0.5 days - Average snowfall days in June:
0 days
- Average snowfall days in July:
0 days - Average snowfall days in August:
0 days - Average snowfall days in September:
0.1 days - Average snowfall days in October:
2.2 days - Average snowfall days in November:
7.3 days - Average snowfall days in December:
13.6 days
The month with the highest number of snowfall days is December (13.6 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight / Average sunshine
Brockton, MT
- Average daylight in January:
8h and 5min - Average daylight in February:
10h and 2min - Average daylight in March:
11h and 5min - Average daylight in April:
13h and 4min - Average daylight in May:
15h and 1min - Average daylight in June:
16h and 0min
- Average daylight in July:
15h and 4min - Average daylight in August:
14h and 1min - Average daylight in September:
12h and 4min - Average daylight in October:
10h and 5min - Average daylight in November:
9h and 2min - Average daylight in December:
8h and 2min
The month with the longest days is June (Average daylight: 16h and 0min).
The month with the shortest days is December (Average daylight: 8h and 24min).
- Average sunshine in January:
4h and 5min - Average sunshine in February:
4h and 2min - Average sunshine in March:
6h and 2min - Average sunshine in April:
8h and 5min - Average sunshine in May:
10h and 0min - Average sunshine in June:
11h and 2min
- Average sunshine in July:
11h and 5min - Average sunshine in August:
11h and 4min - Average sunshine in September:
10h and 1min - Average sunshine in October:
6h and 2min - 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 54min).
The month with the least sunshine is February (Average sunshine: 4h and 24min).
Average sunshine days
Brockton, MT
- Average sunshine days in January:
16.7 days - Average sunshine days in February:
14.8 days - Average sunshine days in March:
14.1 days - Average sunshine days in April:
13.8 days - Average sunshine days in May:
15.4 days - Average sunshine days in June:
15.2 days
- Average sunshine days in July:
19.5 days - Average sunshine days in August:
21.2 days - Average sunshine days in September:
21.4 days - Average sunshine days in October:
20.9 days - Average sunshine days in November:
20 days - Average sunshine days in December:
17.1 days
The month with the most sunshine days is September (21.4 days).
The month with the least sunshine days is April (13.8 days).
Average UV index
Brockton, MT
The month with the highest UV index is July (UV index 7).
The month with the lowest UV index is December (UV index 1).
Average cloud cover
Brockton, MT
The month with the most cloud cover is February (Cloud cover 52).
The month with the least cloud cover is July (Cloud cover 16).
Average visibility
Brockton, MT
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
Brockton, Montana, USA
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