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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, is an icy winter month in Glacier, Washington, with an average temperature ranging between max 37.9°F (3.3°C) and min 28.2°F (-2.1°C). January's onset sees an average high-temperature of a still icy 37.9°F (3.3°C), exhibiting a slight fluctuation from the previous month. Weather in January »
Weather in February
The last month of the winter, February, is also an icy month in Glacier, Washington, with an average temperature varying between 37.9°F (3.3°C) and 27°F (-2.8°C). Glacier experiences an average high-temperature of a still cold 37.9°F (3.3°C) with the onset of February, reflecting the conditions of January. Weather in February »
Weather in March
March, the first month of the spring in Glacier, is also a wintry month, with an average temperature varying between 42.1°F (5.6°C) and 29.7°F (-1.3°C). In March, Glacier experiences a minor shift in meteorological conditions with average high-temperatures marked at a still icy 42.1°F (5.6°C), closely mirroring the climate in February. Weather in March »
Weather in April
April in Glacier, Washington, is a chilly spring month, with an average temperature fluctuating between 33.6°F (0.9°C) and 48.7°F (9.3°C). April's arrival coincides with a subtle temperature rise, moving from March's icy 42.1°F (5.6°C) to a chilly 48.7°F (9.3°C). Weather in April »
Weather in May
The last month of the spring, May, is a refreshing month in Glacier, Washington, with an average temperature varying between 58.6°F (14.8°C) and 39°F (3.9°C). The start of May signals an increase in the average high-temperature, moving from a chilly 48.7°F (9.3°C) in April to a refreshing 58.6°F (14.8°C). Weather in May »
Weather in June
The first month of the summer, June, is an enjoyable month in Glacier, Washington, with an average temperature ranging between min 41.5°F (5.3°C) and max 62.6°F (17°C). The advent of June brings an average high-temperature of a still refreshing 62.6°F (17°C), exhibiting minor difference from the previous month. Weather in June »
Weather in July
July is a pleasant summer month in Glacier, Washington, with temperature in the range of an average low of 45.3°F (7.4°C) and an average high of 70.5°F (21.4°C). The shift from June to July sees a slight increase in the average high-temperature, transitioning from a refreshing 62.6°F (17°C) to an agreeable 70.5°F (21.4°C). Weather in July »
Weather in August
The last month of the summer, August, is also an agreeable month in Glacier, Washington, with an average temperature fluctuating between 46.9°F (8.3°C) and 71.2°F (21.8°C). The average temperatures reach their apex in August, averaging 71.2°F (21.8°C) at the high end and 46.9°F (8.3°C) at the low end. Weather in August »
Weather in September
The first month of the autumn, September, is still a refreshing month in Glacier, Washington, with an average temperature fluctuating between 64°F (17.8°C) and 43.5°F (6.4°C). September is marked by a subtle drop in average high-temperatures, transitioning from an agreeable 71.2°F (21.8°C) in August to a comfortable 64°F (17.8°C). Weather in September »
Weather in October
October, like September, in Glacier, Washington, is another fresh autumn month, with an average temperature fluctuating between 52.7°F (11.5°C) and 38.3°F (3.5°C). October shows a mild decline in the average high-temperature, falling from September's comfortable 64°F (17.8°C) to a cool 52.7°F (11.5°C). Weather in October »
Weather in November
The last month of the autumn, November, is also a wintry month in Glacier, Washington, with an average temperature varying between 32.7°F (0.4°C) and 41.7°F (5.4°C). The onset of November results in a decrease in the average high-temperature, receding from a fresh 52.7°F (11.5°C) in October to a wintry 41.7°F (5.4°C). Weather in November »
Weather in December
December, the first month of the winter in Glacier, is still a cold month, with an average temperature varying between 35.6°F (2°C) and 26.1°F (-3.3°C). With an average high-temperature of 35.6°F (2°C) and an average low-temperature of 26.1°F (-3.3°C), December is the coldest month. Weather in December »
[Resources]Frequently asked questions
What is the most humid month in Glacier?
With an average relative humidity of 90%, January is the most humid month.
What is the rainiest month in Glacier?
The month with the most rainfall in Glacier, Washington, is January, when the rain falls for 16.6 days and typically aggregates up to 10.39" (264mm) of precipitation.
How much does it rain in Glacier?
Throughout the year, in Glacier, Washington, there are 194.4 rainfall days, and 69.29" (1760mm) of precipitation is accumulated.
When does it snow in Glacier?
Months with snowfall in Glacier are January through May, October through December.
How many days does it snow in Glacier?
Throughout the year, there are 51.2 snowfall days, and 83.11" (2111mm) of snow is accumulated.
When is the lowest UV index in Glacier?
January and November, with an average maximum UV index of 1, are months with the lowest UV index in Glacier, Washington.
When does it snow the most in Glacier?
The month with the most snowfall is February, when snow falls for 10.6 days and typically aggregates up to 22.36" (568mm) of snow.
When is Daylight Saving Time (DST) in Glacier?
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Glacier, Washington, and the time zone changes from PST to PDT. Daylight Saving Time ends Sunday, November 3. 2024, at 2:00 am, and the time zone reverts from PDT to PST.
When it does not snow in Glacier?
In Glacier, Washington, snow does not fall in June through September.
When are the longest days in Glacier?
With an average of 16h and 6min of daylight, June has the longest days of the year.
What is the least humid month in Glacier?
With an average relative humidity of 74%, July is the least humid month in Glacier.
What is the driest month in Glacier?
July is the month with the least rainfall in Glacier, Washington. Rain falls for 10.8 days and accumulates 1.5" (38mm) of precipitation.
What is the month with the highest UV index in Glacier?
With an average maximum UV index of 5, July is the month with the highest UV index.
What time of the year is the hottest in Glacier?
In Glacier, August is the warmest month, with temperatures averaging a high of 71.2°F (21.8°C) and a low of 46.9°F (8.3°C).
What month has the most sunshine in Glacier?
With an average of 10h of sunshine, August has the most sunshine of the year.
What month is the coldest in Glacier?
Glacier reaches its average lowest temperatures in December, measuring 35.6°F (2°C) at the peak and 26.1°F (-3.3°C) at the lowest.
What is the month with the shortest days in Glacier?
The month with the shortest days is December, with an average of 8h and 18min of daylight.
What is the month with the least sunshine in Glacier?
December has the least sunshine of the year in Glacier, Washington, with an average of 3.3h of sunshine.
Average temperature
Glacier, WA
The warmest month (with the highest average high temperature) is August (71.2°F).
The month with the lowest average high temperature is December (35.6°F).
The month with the highest average low temperature is August (46.9°F).
The coldest month (with the lowest average low temperature) is December (26.1°F).
Average pressure
Glacier, WA
- Average pressure in January:
30.1"Hg - Average pressure in February:
30.07"Hg - Average pressure in March:
30.01"Hg - Average pressure in April:
30.03"Hg - Average pressure in May:
30"Hg - Average pressure in June:
30"Hg
- Average pressure in July:
30.02"Hg - Average pressure in August:
30"Hg - Average pressure in September:
30"Hg - Average pressure in October:
30.03"Hg - Average pressure in November:
30.03"Hg - Average pressure in December:
30.09"Hg
The month with the highest atmospheric pressure is January (30.1"Hg).
The months with the lowest atmospheric pressure are May, June, August and September (30"Hg).
Average wind speed
Glacier, WA
- Average wind speed in January:
4.6mph - Average wind speed in February:
4.3mph - Average wind speed in March:
4.3mph - Average wind speed in April:
3.9mph - Average wind speed in May:
3.5mph - Average wind speed in June:
3.4mph
- Average wind speed in July:
3.5mph - Average wind speed in August:
3.3mph - Average wind speed in September:
3.4mph - Average wind speed in October:
3.9mph - Average wind speed in November:
4.3mph - Average wind speed in December:
4.3mph
The windiest month (with the highest average wind speed) is January (4.6mph).
The calmest month (with the lowest average wind speed) is August (3.3mph).
Average humidity
Glacier, WA
The month with the highest relative humidity is January (90%).
The month with the lowest relative humidity is July (74%).
Average rainfall
Glacier, WA
- Average rainfall in January:
10.39" - Average rainfall in February:
6.18" - Average rainfall in March:
7.48" - Average rainfall in April:
5.67" - Average rainfall in May:
3.86" - Average rainfall in June:
3.11"
- Average rainfall in July:
1.5" - Average rainfall in August:
1.54" - Average rainfall in September:
3.82" - Average rainfall in October:
6.73" - Average rainfall in November:
9.88" - Average rainfall in December:
9.13"
The wettest month (with the highest rainfall) is January (10.39").
The driest month (with the least rainfall) is July (1.5").
Average rainfall days
Glacier, WA
- Average rainfall days in January:
16.6 days - Average rainfall days in February:
14.1 days - Average rainfall days in March:
18.8 days - Average rainfall days in April:
21.3 days - Average rainfall days in May:
17.4 days - Average rainfall days in June:
16.8 days
- Average rainfall days in July:
10.8 days - Average rainfall days in August:
10.3 days - Average rainfall days in September:
15.1 days - Average rainfall days in October:
17.5 days - Average rainfall days in November:
20.3 days - Average rainfall days in December:
15.4 days
The month with the highest number of rainy days is April (21.3 days).
The month with the least rainy days is August (10.3 days).
Average snowfall
Glacier, WA
- Average snowfall in January:
19.21" - Average snowfall in February:
22.36" - Average snowfall in March:
17.8" - Average snowfall in April:
4.21" - Average snowfall in May:
0.2" - Average snowfall in June:
0"
The month with the highest snowfall is February (22.36").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days
Glacier, WA
- Average snowfall days in January:
8.8 days - Average snowfall days in February:
10.6 days - Average snowfall days in March:
10.5 days - Average snowfall days in April:
4.6 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 days - Average snowfall days in October:
0.5 days - Average snowfall days in November:
4.5 days - Average snowfall days in December:
11.4 days
The month with the highest number of snowfall days is December (11.4 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Glacier, WA
- Average daylight in January:
8h and 5min - Average daylight in February:
10h and 1min - Average daylight in March:
11h and 5min - Average daylight in April:
13h and 5min - Average daylight in May:
15h and 2min - Average daylight in June:
16h and 1min
- Average daylight in July:
15h and 4min - Average daylight in August:
14h and 2min - Average daylight in September:
12h and 4min - Average daylight in October:
10h and 5min - Average daylight in November:
9h and 1min - Average daylight in December:
8h and 2min
The month with the longest days is June (Average daylight: 16h and 6min).
The month with the shortest days is December (Average daylight: 8h and 18min).
- Average sunshine in January:
3h and 2min - Average sunshine in February:
3h and 2min - Average sunshine in March:
4h and 2min - Average sunshine in April:
6h and 0min - Average sunshine in May:
7h and 5min - Average sunshine in June:
7h and 5min
- Average sunshine in July:
9h and 4min - Average sunshine in August:
10h and 0min - Average sunshine in September:
8h and 0min - Average sunshine in October:
4h and 4min - Average sunshine in November:
3h and 3min - Average sunshine in December:
3h and 2min
The month with the most sunshine is August (Average sunshine: 10h and 0min).
The month with the least sunshine is December (Average sunshine: 3h and 18min).
Average sunshine days
Glacier, WA
- Average sunshine days in January:
10.1 days - Average sunshine days in February:
8 days - Average sunshine days in March:
6.9 days - Average sunshine days in April:
6.8 days - Average sunshine days in May:
10.6 days - Average sunshine days in June:
9.8 days
- Average sunshine days in July:
17.5 days - Average sunshine days in August:
18.1 days - Average sunshine days in September:
13.1 days - Average sunshine days in October:
12.1 days - Average sunshine days in November:
7.7 days - Average sunshine days in December:
8.6 days
The month with the most sunshine days is August (18.1 days).
The month with the least sunshine days is April (6.8 days).
Average UV index
Glacier, WA
The month with the highest UV index is July (UV index 5).
The months with the lowest UV index are January and November (UV index 1).
Average cloud cover
Glacier, WA
The month with the most cloud cover is March (Cloud cover 67).
The month with the least cloud cover is August (Cloud cover 34).
Average visibility
Glacier, WA
The months with the highest visibility are June, July and August (5mi).
The months with the lowest visibility are January, February, March, April, May, September, October, November and December (4mi).
Glacier, Washington, USA
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