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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 Saint Ignatius, Montana, is another subzero cold winter month, with an average temperature ranging between min 18°F (-7.8°C) and max 29.8°F (-1.2°C). January brings an average high-temperature of a still subzero cold 29.8°F (-1.2°C), nearly identical to the preceding month. Weather in January »
Weather in February
February, the last month of the winter in Saint Ignatius, is also a subzero cold month, with an average temperature fluctuating between 17.6°F (-8°C) and 30.4°F (-0.9°C). With February's advent, Saint Ignatius sees an average high-temperature of a still subzero cold 30.4°F (-0.9°C), subtly shifted from January's 29.8°F (-1.2°C). Weather in February »
Weather in March
March, the first month of the spring in Saint Ignatius, is a cold month, with temperature in the range of an average high of 39.2°F (4°C) and an average low of 24.8°F (-4°C). As February transitions into March, Saint Ignatius notices a gentle rise in the average high-temperature, transitioning from a subzero cold 30.4°F (-0.9°C) to a cold 39.2°F (4°C). Weather in March »
Weather in April
April in Saint Ignatius, Montana, is a frosty spring month, with an average temperature varying between 48.7°F (9.3°C) and 29.8°F (-1.2°C). Saint Ignatius sees a rise in temperature during April, with average high-temperatures transitioning from an icy 39.2°F (4°C) in March to a frosty 48.7°F (9.3°C). Weather in April »
Weather in May
The last month of the spring, May, is an enjoyable month in Saint Ignatius, Montana, with an average temperature ranging between min 36.7°F (2.6°C) and max 61°F (16.1°C). The start of May brings a rise in the average high-temperature, moving from a frosty 48.7°F (9.3°C) in April to a refreshing 61°F (16.1°C). Weather in May »
Weather in June
June, the first month of the summer in Saint Ignatius, is an agreeable month, with temperature in the range of an average high of 68.5°F (20.3°C) and an average low of 43.3°F (6.3°C). Saint Ignatius's transition into June is noticed by a slight rise in the average high-temperature, advancing from a refreshing 61°F (16.1°C) in May to an agreeable 68.5°F (20.3°C). Weather in June »
Weather in July
July is a moderately hot summer month in Saint Ignatius, Montana, with an average temperature fluctuating between 49.3°F (9.6°C) and 79.7°F (26.5°C). July, known for its average high temperature of 79.7°F (26.5°C) and an average low temperature of 49.3°F (9.6°C), is the warmest month. Weather in July »
Weather in August
The last month of the summer, August, is also a moderately hot month in Saint Ignatius, Montana, with an average temperature fluctuating between 79.3°F (26.3°C) and 49.5°F (9.7°C). The arrival of August records an average high-temperature of a still moderately hot 79.3°F (26.3°C), closely related to the 79.7°F (26.5°C) observed in July. Weather in August »
Weather in September
September, the first month of the autumn in Saint Ignatius, is also an agreeable month, with an average temperature fluctuating between 42.3°F (5.7°C) and 68.5°F (20.3°C). The onset of September is marked by a decrease in temperature, transitioning from a warm 79.3°F (26.3°C) in August to an agreeable 68.5°F (20.3°C). Weather in September »
Weather in October
October, the same as September, is a cool autumn month in Saint Ignatius, Montana, with an average temperature fluctuating between 32.7°F (0.4°C) and 51.8°F (11°C). The average high-temperature exhibits a considerable decrease in October, dropping from a pleasant 68.5°F (20.3°C) in September to a fresh 51.8°F (11°C). Weather in October »
Weather in November
The last month of the autumn, November, is also a wintry month in Saint Ignatius, Montana, with an average temperature fluctuating between 37.2°F (2.9°C) and 24.4°F (-4.2°C). As October transitions into November, a clear downswing in temperatures is observed, with average highs retreating from a fresh 51.8°F (11°C) to a wintry 37.2°F (2.9°C). Weather in November »
Weather in December
The first month of the winter, December, is also a subzero cold month in Saint Ignatius, Montana, with an average temperature fluctuating between 16.7°F (-8.5°C) and 28.4°F (-2°C). December, with an average high of 28.4°F (-2°C) and a low of 16.7°F (-8.5°C), signifies the coldest month of the year. Weather in December »
[Resources]Frequently asked questions
What is the most humid month in Saint Ignatius?
January is the most humid month in Saint Ignatius, Montana, with an average relative humidity of 91%.
How many days does it rain in Saint Ignatius?
Throughout the year, there are 129.9 rainfall days, and 13.5" (343mm) of precipitation is accumulated.
When does it snow in Saint Ignatius?
January through May, September through December are months with snowfall.
How much does it snow in Saint Ignatius?
Throughout the year, there are 67.1 snowfall days, and 28.27" (718mm) of snow is accumulated.
What is the month with the least sunshine in Saint Ignatius?
With an average of 4.7h of sunshine, January has the least sunshine of the year.
When does it snow the most in Saint Ignatius?
February is the month with the most snowfall in Saint Ignatius, Montana. Snow falls for 14.1 days and accumulates 6.5" (165mm) of snow.
When is the lowest UV index in Saint Ignatius?
The months with the lowest UV index in Saint Ignatius are February and December, with an average maximum UV index of 1.
When is Daylight Saving Time (DST) in Saint Ignatius?
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Saint Ignatius, Montana, 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 rainiest month in Saint Ignatius?
The month with the most rainfall is June, when the rain falls for 15.7 days and typically aggregates up to 2.2" (56mm) of precipitation.
When it does not snow in Saint Ignatius?
In Saint Ignatius, snow does not fall in June through August.
When are the longest days in Saint Ignatius?
With an average of 15h and 54min of daylight, June has the longest days of the year.
What is the hottest time of year in Saint Ignatius?
In Saint Ignatius, July is the month with the highest recorded average temperatures, measuring a high of 79.7°F (26.5°C) and a low of 49.3°F (9.6°C).
What is the driest month in Saint Ignatius?
July and August are months with the least rain when the rain falls for 8 days and typically aggregates up to 0.63" (16mm) of rain.
What month has the most sunshine in Saint Ignatius?
The month with the most sunshine is July, with an average of 11.8h of sunshine.
What is the month with the highest UV index in Saint Ignatius?
July is the month with the highest UV index in Saint Ignatius, Montana, with an average maximum UV index of 6.
What is the least humid month in Saint Ignatius?
The least humid month in Saint Ignatius, Montana, is August, with an average relative humidity of 49%.
What time of the year is the coldest in Saint Ignatius?
December, recording an average high temperature of 28.4°F (-2°C) and a low temperature of 16.7°F (-8.5°C), is Saint Ignatius's coldest month.
What is the month with the shortest days in Saint Ignatius?
December has the shortest days of the year in Saint Ignatius, with an average of 8h and 30min of daylight.
Average temperature
Saint Ignatius, 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 (28.4°F).
The month with the highest average low temperature is August (49.5°F).
The coldest month (with the lowest average low temperature) is December (16.7°F).
Average pressure
Saint Ignatius, MT
- Average pressure in January:
30.18"Hg - Average pressure in February:
30.12"Hg - Average pressure in March:
30.04"Hg - Average pressure in April:
30"Hg - Average pressure in May:
29.96"Hg - Average pressure in June:
29.92"Hg
- Average pressure in July:
29.95"Hg - Average pressure in August:
29.95"Hg - Average pressure in September:
29.98"Hg - Average pressure in October:
30.05"Hg - Average pressure in November:
30.11"Hg - Average pressure in December:
30.17"Hg
The month with the highest atmospheric pressure is January (30.18"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).
Average wind speed
Saint Ignatius, MT
- Average wind speed in January:
3.9mph - Average wind speed in February:
4mph - Average wind speed in March:
4.3mph - Average wind speed in April:
4.8mph - Average wind speed in May:
4.3mph - Average wind speed in June:
4.4mph
- Average wind speed in July:
4.1mph - Average wind speed in August:
3.9mph - Average wind speed in September:
4mph - Average wind speed in October:
4.1mph - Average wind speed in November:
4.2mph - Average wind speed in December:
3.9mph
The windiest month (with the highest average wind speed) is April (4.8mph).
The calmest months (with the lowest average wind speed) are January, August and December (3.9mph).
Average humidity
Saint Ignatius, MT
The month with the highest relative humidity is January (91%).
The month with the lowest relative humidity is August (49%).
Average rainfall
Saint Ignatius, MT
- Average rainfall in January:
1.06" - Average rainfall in February:
1.18" - Average rainfall in March:
1.22" - Average rainfall in April:
1.34" - Average rainfall in May:
1.26" - Average rainfall in June:
2.2"
- Average rainfall in July:
0.63" - Average rainfall in August:
0.63" - Average rainfall in September:
0.91" - Average rainfall in October:
1.14" - Average rainfall in November:
0.87" - Average rainfall in December:
1.06"
The wettest month (with the highest rainfall) is June (2.2").
The driest months (with the least rainfall) are July and August (0.63").
Average rainfall days
Saint Ignatius, MT
- Average rainfall days in January:
9.1 days - Average rainfall days in February:
8.9 days - Average rainfall days in March:
12.8 days - Average rainfall days in April:
13.8 days - Average rainfall days in May:
14.1 days - Average rainfall days in June:
15.7 days
- Average rainfall days in July:
8 days - Average rainfall days in August:
7.4 days - Average rainfall days in September:
9.3 days - Average rainfall days in October:
11.5 days - Average rainfall days in November:
9.5 days - Average rainfall days in December:
9.8 days
The month with the highest number of rainy days is June (15.7 days).
The month with the least rainy days is August (7.4 days).
Average snowfall
Saint Ignatius, MT
The month with the highest snowfall is February (6.5").
The months with the least snowfall are June, July and August (0").
Average snowfall days
Saint Ignatius, MT
- Average snowfall days in January:
13.9 days - Average snowfall days in February:
14.1 days - Average snowfall days in March:
9.7 days - Average snowfall days in April:
4.3 days - Average snowfall days in May:
0.3 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:
0.2 days - Average snowfall days in October:
2 days - Average snowfall days in November:
8.1 days - Average snowfall days in December:
14.5 days
The month with the highest number of snowfall days is December (14.5 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight / Average sunshine
Saint Ignatius, MT
- Average daylight in January:
9h and 0min - 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:
15h and 5min
- Average daylight in July:
15h and 3min - 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 2min - Average daylight in December:
8h and 3min
The month with the longest days is June (Average daylight: 15h and 54min).
The month with the shortest days is December (Average daylight: 8h and 30min).
- Average sunshine in January:
4h and 4min - Average sunshine in February:
5h and 4min - Average sunshine in March:
7h and 1min - Average sunshine in April:
9h and 0min - Average sunshine in May:
10h and 3min - Average sunshine in June:
10h and 4min
- Average sunshine in July:
11h and 5min - Average sunshine in August:
11h and 4min - Average sunshine in September:
9h and 2min - Average sunshine in October:
7h and 0min - Average sunshine in November:
6h and 0min - Average sunshine in December:
5h and 1min
The month with the most sunshine is July (Average sunshine: 11h and 48min).
The month with the least sunshine is January (Average sunshine: 4h and 42min).
Average sunshine days
Saint Ignatius, MT
- Average sunshine days in January:
13.7 days - Average sunshine days in February:
11 days - Average sunshine days in March:
12.3 days - Average sunshine days in April:
13 days - Average sunshine days in May:
15.3 days - Average sunshine days in June:
12.5 days
- Average sunshine days in July:
20.8 days - Average sunshine days in August:
20.3 days - Average sunshine days in September:
18.2 days - Average sunshine days in October:
17.4 days - Average sunshine days in November:
15.9 days - Average sunshine days in December:
13.5 days
The month with the most sunshine days is July (20.8 days).
The month with the least sunshine days is February (11 days).
Average UV index
Saint Ignatius, MT
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are February and December (UV index 1).
Average cloud cover
Saint Ignatius, MT
The month with the most cloud cover is February (Cloud cover 52).
The month with the least cloud cover is August (Cloud cover 14).
Average visibility
Saint Ignatius, MT
The months with the highest visibility are April, May, June, July, August, September and October (6mi).
The months with the lowest visibility are January, February and December (4mi).
Saint Ignatius, Montana, USA
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