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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 another subzero cold winter month in Lake McDonald, Montana, with an average temperature fluctuating between 14.4°F (-9.8°C) and 27.1°F (-2.7°C). With the onset of January, the average high-temperature registers at a still subzero cold 27.1°F (-2.7°C), subtly different from December's 25.7°F (-3.5°C). Weather in January »
Weather in February
February, the last month of the winter in Lake McDonald, is also a subzero cold month, with an average temperature ranging between min 13.5°F (-10.3°C) and max 28.2°F (-2.1°C). Lake McDonald experiences a subtle adjustment in high-temperatures to a still subzero cold 28.2°F (-2.1°C) with the onset of February, maintaining near parity with January's 27.1°F (-2.7°C). Weather in February »
Weather in March
March, the first month of the spring in Lake McDonald, is a cold month, with an average temperature fluctuating between 36.1°F (2.3°C) and 21.6°F (-5.8°C). Lake McDonald in March experiences a slight uptick in the average high-temperature, adjusting from February's subzero cold 28.2°F (-2.1°C) to an icy 36.1°F (2.3°C). Weather in March »
Weather in April
April is a frosty spring month in Lake McDonald, Montana, with an average temperature fluctuating between 46.6°F (8.1°C) and 28°F (-2.2°C). The average high-temperature increases in April, moving from an icy 36.1°F (2.3°C) in March to a chilly 46.6°F (8.1°C). Weather in April »
Weather in May
May, the last month of the spring in Lake McDonald, is a moderate month, with an average temperature ranging between max 59.5°F (15.3°C) and min 35.2°F (1.8°C). May witnesses an increase in the average high-temperature, moving from a chilly 46.6°F (8.1°C) in April to a moderate 59.5°F (15.3°C). Weather in May »
Weather in June
June, the first month of the summer in Lake McDonald, is a refreshing month, with an average temperature fluctuating between 66.4°F (19.1°C) and 41.2°F (5.1°C). June's onset witnesses a minor shift in the average high-temperature, moving from a mild 59.5°F (15.3°C) in May to an enjoyable 66.4°F (19.1°C). Weather in June »
Weather in July
July in Lake McDonald, Montana, is a warm summer month, with an average temperature ranging between max 77.9°F (25.5°C) and min 45.1°F (7.3°C). Lake McDonald's warmest month, July, registers temperatures that range from a high of 77.9°F (25.5°C) to a low of 45.1°F (7.3°C). Weather in July »
Weather in August
The last month of the summer, August, is another warm month in Lake McDonald, Montana, with an average temperature ranging between max 76.8°F (24.9°C) and min 45.5°F (7.5°C). Lake McDonald records a slight change with August's average high-temperatures adjusting to a still warm 76.8°F (24.9°C) from July's 77.9°F (25.5°C). Weather in August »
Weather in September
September, the first month of the autumn in Lake McDonald, is also an enjoyable month, with an average temperature fluctuating between 39.2°F (4°C) and 65.5°F (18.6°C). The beginning of September marks a decrease in the average high-temperature, transitioning from a warm 76.8°F (24.9°C) in August to a refreshing 65.5°F (18.6°C). Weather in September »
Weather in October
October, like September, is a frosty autumn month in Lake McDonald, Montana, with an average temperature fluctuating between 48.4°F (9.1°C) and 30.7°F (-0.7°C). A clear reduction in the average high-temperature marks the arrival of October, falling from a refreshing 65.5°F (18.6°C) in September to a frosty 48.4°F (9.1°C). Weather in October »
Weather in November
November, the last month of the autumn in Lake McDonald, is also a wintry month, with temperature in the range of an average high of 34.5°F (1.4°C) and an average low of 23°F (-5°C). The start of November comes with a reduction in the average high-temperature, receding from a frosty 48.4°F (9.1°C) in October to an icy 34.5°F (1.4°C). Weather in November »
Weather in December
The first month of the winter, December, is also a subzero cold month in Lake McDonald, Montana, with an average temperature varying between 13.8°F (-10.1°C) and 25.7°F (-3.5°C). December, having an average high-temperature of 25.7°F (-3.5°C) and an average low-temperature of 13.8°F (-10.1°C), is the coldest month. Weather in December »
[Resources]Frequently asked questions
What is the most humid month in Lake McDonald?
With an average relative humidity of 93%, January is the most humid month.
How many days does it rain in Lake McDonald?
Throughout the year, in Lake McDonald, there are 126.4 rainfall days, and 11.22" (285mm) of precipitation is accumulated.
When does it snow in Lake McDonald?
January through May, September through December are months with snowfall in Lake McDonald, Montana.
When does it snow the most in Lake McDonald?
The month with the most snowfall in Lake McDonald, Montana, is January, when snow falls for 18.9 days and typically aggregates up to 7.72" (196mm) of snow.
How much does it snow in Lake McDonald?
In Lake McDonald, during the entire year, snow falls for 97 days and aggregates up to 33.86" (860mm) of snow.
What is the month with the least sunshine in Lake McDonald?
The month with the least sunshine is January, with an average of 3.5h of sunshine.
When is the lowest UV index in Lake McDonald?
January, February, November and December, with an average maximum UV index of 1, are months with the lowest UV index in Lake McDonald, Montana.
When is Daylight Saving Time (DST) in Lake McDonald?
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.
What is the wettest month in Lake McDonald?
June is the month with the most rainfall in Lake McDonald. Rain falls for 13.7 days and accumulates 1.42" (36mm) of precipitation.
When it does not snow in Lake McDonald?
In Lake McDonald, Montana, snow does not fall in June through August.
When are the longest days in Lake McDonald?
June has the longest days of the year in Lake McDonald, with an average of 16h and 6min of daylight.
What are the warmest months in Lake McDonald?
The highest temperatures are recorded in July, with averages reaching a high of 77.9°F (25.5°C) and a low of 45.1°F (7.3°C).
What month has the most sunshine in Lake McDonald?
The month with the most sunshine in Lake McDonald is July, with an average of 11.9h of sunshine.
What is the month with the highest UV index in Lake McDonald?
The month with the highest UV index in Lake McDonald, Montana, is July, with an average maximum UV index of 6.
What is the least humid month in Lake McDonald?
With an average relative humidity of 55%, August is the least humid month in Lake McDonald.
What is the driest month in Lake McDonald?
The month with the least rainfall in Lake McDonald is August, when the rain falls for 6.3 days and typically collects 0.43" (11mm) of precipitation.
What part of the year is the coldest in Lake McDonald?
December is the month when Lake McDonald experiences its coldest temperatures, averaging a high of 25.7°F (-3.5°C) and a low of 13.8°F (-10.1°C).
What is the month with the shortest days in Lake McDonald?
With an average of 8h and 24min of daylight, December has the shortest days of the year.
Average temperature
Lake McDonald, MT
The warmest month (with the highest average high temperature) is July (77.9°F).
The month with the lowest average high temperature is December (25.7°F).
The month with the highest average low temperature is August (45.5°F).
The coldest month (with the lowest average low temperature) is February (13.5°F).
Average pressure
Lake McDonald, MT
- Average pressure in January:
30.16"Hg - Average pressure in February:
30.11"Hg - Average pressure in March:
30.03"Hg - Average pressure in April:
29.98"Hg - Average pressure in May:
29.96"Hg - Average pressure in June:
29.91"Hg
- Average pressure in July:
29.94"Hg - Average pressure in August:
29.94"Hg - Average pressure in September:
29.97"Hg - Average pressure in October:
30.04"Hg - Average pressure in November:
30.09"Hg - Average pressure in December:
30.15"Hg
The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).
Average wind speed
Lake McDonald, 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:
4.6mph - Average wind speed in May:
4.4mph - Average wind speed in June:
4.3mph
The windiest month (with the highest average wind speed) is April (4.6mph).
The calmest months (with the lowest average wind speed) are August and December (3.7mph).
Average humidity
Lake McDonald, MT
The month with the highest relative humidity is January (93%).
The month with the lowest relative humidity is August (55%).
Average rainfall
Lake McDonald, MT
- Average rainfall in January:
1.02" - Average rainfall in February:
0.87" - Average rainfall in March:
1.14" - Average rainfall in April:
0.98" - Average rainfall in May:
1.1" - Average rainfall in June:
1.42"
- Average rainfall in July:
0.47" - Average rainfall in August:
0.43" - Average rainfall in September:
0.71" - Average rainfall in October:
0.91" - Average rainfall in November:
1.14" - Average rainfall in December:
1.02"
The wettest month (with the highest rainfall) is June (1.42").
The driest month (with the least rainfall) is August (0.43").
Average rainfall days
Lake McDonald, MT
- Average rainfall days in January:
8.3 days - Average rainfall days in February:
7.7 days - Average rainfall days in March:
13.5 days - Average rainfall days in April:
15.8 days - Average rainfall days in May:
13.8 days - Average rainfall days in June:
13.7 days
- Average rainfall days in July:
6.9 days - Average rainfall days in August:
6.3 days - Average rainfall days in September:
8.5 days - Average rainfall days in October:
11.5 days - Average rainfall days in November:
11.5 days - Average rainfall days in December:
8.9 days
The month with the highest number of rainy days is April (15.8 days).
The month with the least rainy days is August (6.3 days).
Average snowfall
Lake McDonald, MT
- Average snowfall in January:
7.72" - Average snowfall in February:
6.26" - Average snowfall in March:
5.08" - Average snowfall in April:
2.09" - Average snowfall in May:
0.55" - Average snowfall in June:
0"
The month with the highest snowfall is January (7.72").
The months with the least snowfall are June, July and August (0").
Average snowfall days
Lake McDonald, MT
- Average snowfall days in January:
18.9 days - Average snowfall days in February:
17.3 days - Average snowfall days in March:
15.7 days - Average snowfall days in April:
7.4 days - Average snowfall days in May:
1.5 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:
0.3 days - Average snowfall days in October:
3.5 days - Average snowfall days in November:
13.2 days - Average snowfall days in December:
19.1 days
The month with the highest number of snowfall days is December (19.1 days).
The months with the least snowfall days are July and August (0 days).
Average daylight / Average sunshine
Lake McDonald, MT
- 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 4min - 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 24min).
- Average sunshine in January:
3h and 3min - Average sunshine in February:
4h and 4min - Average sunshine in March:
6h and 1min - Average sunshine in April:
8h and 4min - Average sunshine in May:
10h and 2min - Average sunshine in June:
10h and 2min
- 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:
6h and 4min - Average sunshine in November:
5h and 1min - Average sunshine in December:
4h and 0min
The month with the most sunshine is July (Average sunshine: 11h and 54min).
The month with the least sunshine is January (Average sunshine: 3h and 30min).
Average sunshine days
Lake McDonald, MT
- Average sunshine days in January:
11.3 days - Average sunshine days in February:
10 days - Average sunshine days in March:
7.7 days - Average sunshine days in April:
9.8 days - Average sunshine days in May:
14.2 days - Average sunshine days in June:
13.1 days
- Average sunshine days in July:
21.5 days - Average sunshine days in August:
21.4 days - Average sunshine days in September:
19 days - Average sunshine days in October:
15.5 days - Average sunshine days in November:
11.6 days - Average sunshine days in December:
11.8 days
The month with the most sunshine days is July (21.5 days).
The month with the least sunshine days is March (7.7 days).
Average UV index
Lake McDonald, MT
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 1).
Average cloud cover
Lake McDonald, MT
The month with the most cloud cover is January (Cloud cover 65).
The months with the least cloud cover are July and August (Cloud cover 15).
Average visibility
Lake McDonald, MT
The months with the highest visibility are May, June, July, August, September and October (6mi).
The month with the lowest visibility is January (3mi).
Lake McDonald, Montana, USA
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