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 Bynum, Montana, is another subzero cold winter month, with an average temperature ranging between max 30.4°F (-0.9°C) and min 18°F (-7.8°C). In January, the average high-temperature is almost the same as in December - a still freezing cold 30.4°F (-0.9°C). Weather in January »
Weather in February
February, the last month of the winter in Bynum, is also a subzero cold month, with an average temperature ranging between min 16.3°F (-8.7°C) and max 30.2°F (-1°C). In February, the average high-temperature is practically the same as in January - a still subzero cold 30.2°F (-1°C). Weather in February »
Weather in March
The first month of the spring, March, is a wintry month in Bynum, Montana, with an average temperature fluctuating between 25.5°F (-3.6°C) and 40.3°F (4.6°C). In Bynum, Montana, the average high-temperature in March increases from a subzero cold 30.2°F (-1°C) in February to a wintry 40.3°F (4.6°C). Weather in March »
Weather in April
April is a frosty spring month in Bynum, Montana, with an average temperature fluctuating between 33.6°F (0.9°C) and 49.6°F (9.8°C). In Bynum, the average high-temperature in April rises from a cold 40.3°F (4.6°C) in March to a chilly 49.6°F (9.8°C). Weather in April »
Weather in May
The last month of the spring, May, is a mild month in Bynum, Montana, with an average temperature ranging between max 60.4°F (15.8°C) and min 41.7°F (5.4°C). In Bynum, Montana, the average high-temperature in May rises from a frosty 49.6°F (9.8°C) in April to a moderate 60.4°F (15.8°C). Weather in May »
Weather in June
The first month of the summer, June, is a pleasant month in Bynum, Montana, with an average temperature ranging between min 48°F (8.9°C) and max 69.1°F (20.6°C). In Bynum, the average high-temperature in June slightly increases from a mild 60.4°F (15.8°C) in May to an agreeable 69.1°F (20.6°C). Weather in June »
Weather in July
July is a warm summer month in Bynum, Montana, with an average temperature fluctuating between 79.7°F (26.5°C) and 54.5°F (12.5°C). The warmest month is July, with an average high-temperature of 79.7°F (26.5°C) and an average low-temperature of 54.5°F (12.5°C). Weather in July »
Weather in August
The last month of the summer, August, is another warm month in Bynum, Montana, with an average temperature fluctuating between 79°F (26.1°C) and 55.9°F (13.3°C). In Bynum, the average high-temperature in August is essentially the same as in July - a still moderately hot 79°F (26.1°C). Weather in August »
Weather in September
The first month of the autumn, September, is also an agreeable month in Bynum, Montana, with an average temperature varying between 48.6°F (9.2°C) and 68.2°F (20.1°C). In September, the average high-temperature drops from a warm 79°F (26.1°C) in August to an agreeable 68.2°F (20.1°C). Weather in September »
Weather in October
October, like September, in Bynum, Montana, is a cool autumn month, with temperature in the range of an average low of 35.8°F (2.1°C) and an average high of 52.3°F (11.3°C). In Bynum, Montana, the average high-temperature in October declines considerably from a pleasant 68.2°F (20.1°C) in September to a fresh 52.3°F (11.3°C). Weather in October »
Weather in November
The last month of the autumn, November, is also a wintry month in Bynum, Montana, with temperature in the range of an average low of 25.3°F (-3.7°C) and an average high of 39.2°F (4°C). In November, the average high-temperature drops from a fresh 52.3°F (11.3°C) in October to a wintry 39.2°F (4°C). Weather in November »
Weather in December
The first month of the winter, December, is also a subzero cold month in Bynum, Montana, with an average temperature ranging between min 16.2°F (-8.8°C) and max 28.8°F (-1.8°C). The coldest month is December, with an average high-temperature of 28.8°F (-1.8°C) and an average low-temperature of 16.2°F (-8.8°C). Weather in December »
[Resources]FAQ
What is the most humid month in Bynum?
January is the most humid month in Bynum, Montana, with an average relative humidity of 76%.
How many days does it rain in Bynum?
In Bynum, Montana, during the entire year, the rain falls for 73.3 days and collects up to 9.17" (233mm) of precipitation.
When does it snow in Bynum?
Months with snowfall in Bynum, Montana, are January through May, September through December.
How much does it snow in Bynum?
Throughout the year, in Bynum, there are 50.3 snowfall days, and 21.26" (540mm) of snow is accumulated.
What are the months with the lowest UV index in Bynum?
The months with the lowest UV index are January through March, October through December, with an average maximum UV index of 2.
What is the snowiest month in Bynum?
February is the month with the most snowfall. Snow falls for 11.3 days and accumulates 4.17" (106mm) of snow.
When is Daylight Saving Time (DST) in Bynum?
On Sunday, March 12. 2023, at 2:00 am, Daylight Saving Time starts, and the time zone changes from MST to MDT. Daylight Saving Time ends Sunday, November 5. 2023, at 2:00 am, and the time zone reverts from MDT to MST.
What is the rainiest month in Bynum?
The month with the most rainfall in Bynum is June, when the rain falls for 11.1 days and typically aggregates up to 1.93" (49mm) of precipitation.
When it does not snow in Bynum?
June through August are months without snowfall in Bynum.
When are the longest days in Bynum?
The month with the longest days in Bynum, Montana, is June, with an average of 15h and 59min of daylight.
What is the warmest month in Bynum?
The warmest month is July, with an average high-temperature of 79.7°F (26.5°C) and an average low-temperature of 54.5°F (12.5°C).
What month has the most sunshine in Bynum?
With an average of 12.1h of sunshine, July has the most sunshine of the year.
What is the month with the highest UV index in Bynum?
July is the month with the highest UV index, with an average maximum UV index of 6.
What is the least humid month in Bynum?
The least humid month in Bynum, Montana, is August, with an average relative humidity of 42%.
What is the coldest month in Bynum?
December is the coldest month in Bynum, Montana, with an average high-temperature of 28.8°F (-1.8°C) and an average low-temperature of 16.2°F (-8.8°C).
What is the driest month in Bynum?
December is the month with the least rainfall in Bynum. Rain falls for 3.5 days and accumulates 0.35" (9mm) of precipitation.
What is the month with the shortest days in Bynum?
December has the shortest days of the year, with an average of 8h and 28min of daylight.
What is the month with the least sunshine in Bynum?
December has the least sunshine of the year, with an average of 5.8h of sunshine.
Average temperature
Bynum, MT
The warmest month (with the highest average high temperature) is July (79.7°F).
The month with the lowest average high temperature is December (28.8°F).
The month with the highest average low temperature is August (55.9°F).
The coldest month (with the lowest average low temperature) is December (16.2°F).
Average pressure
Bynum, MT
- Average pressure in January:
30.14"Hg - Average pressure in February:
30.11"Hg - Average pressure in March:
30.01"Hg - Average pressure in April:
29.96"Hg - Average pressure in May:
29.94"Hg - Average pressure in June:
29.88"Hg
- Average pressure in July:
29.92"Hg - Average pressure in August:
29.92"Hg - Average pressure in September:
29.96"Hg - Average pressure in October:
30.01"Hg - Average pressure in November:
30.06"Hg - Average pressure in December:
30.13"Hg
The month with the highest atmospheric pressure is January (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.88"Hg).
Average wind speed
Bynum, MT
- Average wind speed in January:
11.2mph - Average wind speed in February:
10.1mph - Average wind speed in March:
10.1mph - Average wind speed in April:
10.4mph - Average wind speed in May:
9mph - Average wind speed in June:
9.1mph
- Average wind speed in July:
8mph - Average wind speed in August:
8mph - Average wind speed in September:
8.8mph - Average wind speed in October:
10.2mph - Average wind speed in November:
11.1mph - Average wind speed in December:
10.7mph
The windiest month (with the highest average wind speed) is January (11.2mph).
The calmest months (with the lowest average wind speed) are July and August (8mph).
Average humidity
Bynum, MT
The month with the highest relative humidity is January (76%).
The month with the lowest relative humidity is August (42%).
Average rainfall
Bynum, MT
- Average rainfall in January:
0.39" - Average rainfall in February:
0.51" - Average rainfall in March:
0.47" - Average rainfall in April:
0.94" - Average rainfall in May:
1.61" - Average rainfall in June:
1.93"
- Average rainfall in July:
0.47" - Average rainfall in August:
0.63" - Average rainfall in September:
0.79" - Average rainfall in October:
0.55" - Average rainfall in November:
0.51" - Average rainfall in December:
0.35"
The wettest month (with the highest rainfall) is June (1.93").
The driest month (with the least rainfall) is December (0.35").
Average rainfall days
Bynum, MT
- Average rainfall days in January:
3.3 days - Average rainfall days in February:
3.2 days - Average rainfall days in March:
5.3 days - Average rainfall days in April:
8.4 days - Average rainfall days in May:
11.3 days - Average rainfall days in June:
11.1 days
- Average rainfall days in July:
7.3 days - Average rainfall days in August:
6.9 days - Average rainfall days in September:
6.1 days - Average rainfall days in October:
4.2 days - Average rainfall days in November:
2.7 days - Average rainfall days in December:
3.5 days
The month with the highest number of rainy days is May (11.3 days).
The month with the least rainy days is November (2.7 days).
Average snowfall
Bynum, MT
- Average snowfall in January:
2.72" - Average snowfall in February:
4.17" - Average snowfall in March:
2.09" - Average snowfall in April:
3.43" - Average snowfall in May:
1.26" - Average snowfall in June:
0"
The month with the highest snowfall is February (4.17").
The months with the least snowfall are June, July and August (0").
Average snowfall days
Bynum, MT
- Average snowfall days in January:
8.8 days - Average snowfall days in February:
11.3 days - Average snowfall days in March:
7.1 days - Average snowfall days in April:
4.5 days - Average snowfall days in May:
1.1 days - Average snowfall days in June:
0.1 days
- Average snowfall days in July:
0 days - Average snowfall days in August:
0 days - Average snowfall days in September:
0.7 days - Average snowfall days in October:
3.3 days - Average snowfall days in November:
5.1 days - Average snowfall days in December:
8.3 days
The month with the highest number of snowfall days is February (11.3 days).
The months with the least snowfall days are July and August (0 days).
Average daylight / Average sunshine
Bynum, MT
- Average daylight in January:
8h and 55min - Average daylight in February:
10h and 16min - Average daylight in March:
11h and 57min - Average daylight in April:
13h and 42min - Average daylight in May:
15h and 12min - Average daylight in June:
15h and 59min
- Average daylight in July:
15h and 34min - Average daylight in August:
14h and 14min - Average daylight in September:
12h and 33min - Average daylight in October:
10h and 49min - Average daylight in November:
9h and 16min - Average daylight in December:
8h and 28min
The month with the longest days is June (Average daylight: 15h and 59min).
The month with the shortest days is December (Average daylight: 8h and 28min).
- Average sunshine in January:
5h and 54min - Average sunshine in February:
6h and 18min - Average sunshine in March:
7h and 48min - Average sunshine in April:
9h and 24min - Average sunshine in May:
10h and 18min - Average sunshine in June:
11h and 18min
- Average sunshine in July:
12h and 6min - Average sunshine in August:
11h and 30min - Average sunshine in September:
9h and 42min - Average sunshine in October:
6h and 54min - Average sunshine in November:
6h and 18min - Average sunshine in December:
5h and 48min
The month with the most sunshine is July (Average sunshine: 12h and 6min).
The month with the least sunshine is December (Average sunshine: 5h and 48min).
Average sunshine days
Bynum, MT
- Average sunshine days in January:
20.8 days - Average sunshine days in February:
15.8 days - Average sunshine days in March:
20 days - Average sunshine days in April:
17.5 days - Average sunshine days in May:
16.8 days - Average sunshine days in June:
17.1 days
- Average sunshine days in July:
20.8 days - Average sunshine days in August:
20.9 days - Average sunshine days in September:
21 days - Average sunshine days in October:
23.2 days - Average sunshine days in November:
23 days - Average sunshine days in December:
21.7 days
The month with the most sunshine days is October (23.2 days).
The month with the least sunshine days is February (15.8 days).
Average UV index
Bynum, MT
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, February, March, October, November and December (UV index 2).
Average cloud cover
Bynum, MT
The month with the most cloud cover is February (Cloud cover 41).
The month with the least cloud cover is July (Cloud cover 14).
Average visibility
Bynum, 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).
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