Climate and monthly weather forecastLakeside, MT
Climate and monthly weather forecast
Weather in January
January, the same as December, in Lakeside, Montana, is another subzero cold winter month, with an average temperature fluctuating between 28.9°F (-1.7°C) and 17.6°F (-8°C). During January, Lakeside observes a subtle ascent to a still subzero cold 28.9°F (-1.7°C) from December's 27.5°F (-2.5°C) in the average high-temperature. Weather in January »Weather in February
The last month of the winter, February, is also a subzero cold month in Lakeside, Montana, with an average temperature fluctuating between 29.1°F (-1.6°C) and 16.9°F (-8.4°C). February's weather displays an average high-temperature of a still subzero cold 29.1°F (-1.6°C), slightly varied from January's 28.9°F (-1.7°C). Weather in February »Weather in March
The first month of the spring, March, is a cold month in Lakeside, Montana, with an average temperature ranging between max 37.8°F (3.2°C) and min 24.3°F (-4.3°C). A subtle rise in the average high-temperature is observed during March, adjusting from a subzero cold 29.1°F (-1.6°C) in February to a wintry 37.8°F (3.2°C). Weather in March »Weather in April
April is a frosty spring month in Lakeside, Montana, with an average temperature fluctuating between 47.3°F (8.5°C) and 30.2°F (-1°C). In Lakeside, the onset of April comes with an increased average high-temperature, moving from March's wintry 37.8°F (3.2°C) to a frosty 47.3°F (8.5°C). Weather in April »Weather in May
The last month of the spring, May, is a moderate month in Lakeside, Montana, with an average temperature fluctuating between 37°F (2.8°C) and 58.8°F (14.9°C). The shift into May is accompanied by a temperature increase, with the average high-temperature rising from a frosty 47.3°F (8.5°C) in April to a moderate 58.8°F (14.9°C). Weather in May »Weather in June
June, the first month of the summer in Lakeside, is an enjoyable month, with an average temperature ranging between min 43°F (6.1°C) and max 65.8°F (18.8°C). The arrival of June witnesses a small shift in the average high-temperature, moving from a mild 58.8°F (14.9°C) in May to an enjoyable 65.8°F (18.8°C). Weather in June »Weather in July
July in Lakeside, Montana, is a warm summer month, with an average temperature ranging between max 76.6°F (24.8°C) and min 48.7°F (9.3°C). In Lakeside, Montana, July is identified by the highest average temperatures, reaching a peak of 76.6°F (24.8°C) and a low of 48.7°F (9.3°C). Weather in July »Weather in August
August, the last month of the summer in Lakeside, is also a moderately hot month, with an average temperature fluctuating between 48.2°F (9°C) and 76.5°F (24.7°C). August's presence marks an average high-temperature of a still moderately hot 76.5°F (24.7°C), subtly varied from July's 76.6°F (24.8°C). Weather in August »Weather in September
September, the first month of the autumn in Lakeside, is also an enjoyable month, with an average temperature fluctuating between 66.2°F (19°C) and 41.9°F (5.5°C). With September's arrival, Lakeside's weather changes as the average high-temperature falls from a warm 76.5°F (24.7°C) in August to a refreshing 66.2°F (19°C). Weather in September »Weather in October
October, like September, is another chilly autumn month in Lakeside, Montana, with an average temperature varying between 49.6°F (9.8°C) and 32.9°F (0.5°C). The shift from September to October sees a distinct decrease in the average high-temperature, dropping from a comfortable 66.2°F (19°C) to a frosty 49.6°F (9.8°C). Weather in October »Weather in November
November, the last month of the autumn in Lakeside, is also an icy month, with an average temperature fluctuating between 25°F (-3.9°C) and 36.1°F (2.3°C). With November's arrival, Lakeside's weather changes as the average high-temperature falls from a chilly 49.6°F (9.8°C) in October to a cold 36.1°F (2.3°C). Weather in November »Weather in December
The first month of the winter, December, is still a freezing cold month in Lakeside, Montana, with an average temperature varying between 16.7°F (-8.5°C) and 27.5°F (-2.5°C). In Lakeside, the lowest average temperatures are observed in December, with a high of 27.5°F (-2.5°C) and a low of 16.7°F (-8.5°C). Weather in December »Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature
Lakeside, MT
The warmest month (with the highest average high temperature) is July (76.6°F).
The month with the lowest average high temperature is December (27.5°F).
The month with the highest average low temperature is July (48.7°F).
The coldest month (with the lowest average low temperature) is December (16.7°F).
Average pressure
Lakeside, MT
- Average pressure in January:
30.17"Hg - Average pressure in February:
30.12"Hg - Average pressure in March:
30.03"Hg - Average pressure in April:
29.99"Hg - Average pressure in May:
29.96"Hg - Average pressure in June:
29.91"Hg
- Average pressure in July:
29.95"Hg - Average pressure in August:
29.94"Hg - Average pressure in September:
29.98"Hg - Average pressure in October:
30.04"Hg - Average pressure in November:
30.1"Hg - Average pressure in December:
30.16"Hg
The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).
Average wind speed
Lakeside, MT
- Average wind speed in January:
4.3mph - Average wind speed in February:
4.5mph - Average wind speed in March:
4.6mph - Average wind speed in April:
4.9mph - Average wind speed in May:
4.5mph - Average wind speed in June:
4.5mph
- Average wind speed in July:
4.2mph - Average wind speed in August:
3.8mph - Average wind speed in September:
4mph - Average wind speed in October:
4.3mph - Average wind speed in November:
4.6mph - Average wind speed in December:
4.3mph
The windiest month (with the highest average wind speed) is April (4.9mph).
The calmest month (with the lowest average wind speed) is August (3.8mph).
Average humidity
Lakeside, MT
The month with the highest relative humidity is January (91%).
The month with the lowest relative humidity is August (53%).
Average rainfall
Lakeside, MT
- Average rainfall in January:
1.89" - Average rainfall in February:
1.89" - Average rainfall in March:
2.01" - Average rainfall in April:
2.09" - Average rainfall in May:
1.77" - Average rainfall in June:
2.36"
- Average rainfall in July:
0.63" - Average rainfall in August:
0.63" - Average rainfall in September:
1.1" - Average rainfall in October:
1.77" - Average rainfall in November:
1.65" - Average rainfall in December:
1.97"
The wettest month (with the highest rainfall) is June (2.36").
The driest months (with the least rainfall) are July and August (0.63").
Average rainfall days
Lakeside, MT
- Average rainfall days in January:
10 days - Average rainfall days in February:
10.8 days - Average rainfall days in March:
17.8 days - Average rainfall days in April:
18.8 days - Average rainfall days in May:
15.3 days - Average rainfall days in June:
16 days
- Average rainfall days in July:
8.6 days - Average rainfall days in August:
7.2 days - Average rainfall days in September:
10.5 days - Average rainfall days in October:
14.2 days - Average rainfall days in November:
12.8 days - Average rainfall days in December:
11.5 days
The month with the highest number of rainy days is April (18.8 days).
The month with the least rainy days is August (7.2 days).
Average snowfall
Lakeside, MT
- Average snowfall in January:
11.61" - Average snowfall in February:
11.57" - Average snowfall in March:
6.61" - Average snowfall in April:
3.11" - Average snowfall in May:
0.2" - Average snowfall in June:
0"
The month with the highest snowfall is December (12.32").
The months with the least snowfall are June, July and August (0").
Average snowfall days
Lakeside, MT
- Average snowfall days in January:
18.8 days - Average snowfall days in February:
17.8 days - Average snowfall days in March:
13.9 days - Average snowfall days in April:
7 days - Average snowfall days in May:
0.8 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:
3.6 days - Average snowfall days in November:
12.3 days - Average snowfall days in December:
20.1 days
The month with the highest number of snowfall days is December (20.1 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight / Average sunshine
Lakeside, MT
- Average daylight in January:
8h and 54min - Average daylight in February:
10h and 18min - Average daylight in March:
11h and 54min - Average daylight in April:
13h and 42min - Average daylight in May:
15h and 12min - Average daylight in June:
16h and 0min
- Average daylight in July:
15h and 36min - Average daylight in August:
14h and 12min - Average daylight in September:
12h and 36min - Average daylight in October:
10h and 48min - Average daylight in November:
9h and 18min - Average daylight in December:
8h and 24min
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 6min - Average sunshine in February:
5h and 0min - Average sunshine in March:
6h and 36min - Average sunshine in April:
8h and 42min - Average sunshine in May:
10h and 18min - Average sunshine in June:
10h and 30min
- Average sunshine in July:
11h and 48min - Average sunshine in August:
11h and 36min - Average sunshine in September:
9h and 18min - Average sunshine in October:
6h and 42min - Average sunshine in November:
5h and 24min - Average sunshine in December:
4h and 18min
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 6min).
Average sunshine days
Lakeside, MT
- Average sunshine days in January:
10.3 days - Average sunshine days in February:
7.8 days - Average sunshine days in March:
7.8 days - Average sunshine days in April:
8.7 days - Average sunshine days in May:
12.6 days - Average sunshine days in June:
12.2 days
- Average sunshine days in July:
20.2 days - Average sunshine days in August:
18.9 days - Average sunshine days in September:
17.4 days - Average sunshine days in October:
13.8 days - Average sunshine days in November:
10.9 days - Average sunshine days in December:
9.2 days
The month with the most sunshine days is July (20.2 days).
The months with the least sunshine days are February and March (7.8 days).
Average UV index
Lakeside, MT
The month with the highest UV index is July (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 1).
Average cloud cover
Lakeside, MT
The month with the most cloud cover is January (Cloud cover 59).
The months with the least cloud cover are July and August (Cloud cover 15).
Average visibility
Lakeside, 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, March and December (4mi).





