Climate and monthly weather forecastSioux Lookout, Canada
Climate and monthly weather forecast
Weather in January
January, the same as December, is an extremely cold winter month in Sioux Lookout, Canada, with an average temperature fluctuating between -20.2°C (-4.4°F) and -12.3°C (9.9°F). In Sioux Lookout, Canada, the lowest average temperatures are observed in January, with a high of -12.3°C (9.9°F) and a low of -20.2°C (-4.4°F). Weather in January »Weather in February
The last month of the winter, February, is another extremely cold month in Sioux Lookout, Canada, with an average temperature ranging between min -18.9°C (-2°F) and max -10.3°C (13.5°F). The average high-temperature during February registers at a still frigid cold -10.3°C (13.5°F), maintaining a close resemblance to the previous month. Weather in February »Weather in March
The first month of the spring, March, is a subzero cold month in Sioux Lookout, Canada, with an average temperature fluctuating between -10.3°C (13.5°F) and -2°C (28.4°F). The onset of March witnesses a clear shift in the average high-temperature, escalating from an extreme cold -10.3°C (13.5°F) in February to a freezing cold -2°C (28.4°F). Weather in March »Weather in April
April is a cold spring month in Sioux Lookout, Canada, with an average temperature ranging between max 5.6°C (42.1°F) and min -3.3°C (26.1°F). April's onset brings a temperature rise, moving from a subzero cold -2°C (28.4°F) in March to a wintry 5.6°C (42.1°F). Weather in April »Weather in May
The last month of the spring, May, is a mild month in Sioux Lookout, Canada, with an average temperature ranging between min 4.6°C (40.3°F) and max 15.6°C (60.1°F). The arrival of May brings a distinct temperature shift, with the average high-temperature escalating from a wintry 5.6°C (42.1°F) in April to a refreshing 15.6°C (60.1°F). Weather in May »Weather in June
The first month of the summer, June, is a pleasant month in Sioux Lookout, Canada, with an average temperature ranging between max 21.5°C (70.7°F) and min 10.3°C (50.5°F). June brings an increase in the average high-temperature, progressing from a moderate 15.6°C (60.1°F) in May to a pleasant 21.5°C (70.7°F). Weather in June »Weather in July
July is a warm summer month in Sioux Lookout, Canada, with an average temperature ranging between max 24.5°C (76.1°F) and min 13.3°C (55.9°F). July, with average temperatures reaching a high of 24.5°C (76.1°F) and a low of 13.3°C (55.9°F), is the warmest month. Weather in July »Weather in August
The last month of the summer, August, is also a moderately hot month in Sioux Lookout, Canada, with an average temperature fluctuating between 23.2°C (73.8°F) and 12.2°C (54°F). Sioux Lookout's transition from July to August introduces an average high-temperature of a still warm 23.2°C (73.8°F), marking an insignificant variation from the 24.5°C (76.1°F). Weather in August »Weather in September
September, the first month of the autumn in Sioux Lookout, is also an enjoyable month, with temperature in the range of an average high of 17.2°C (63°F) and an average low of 7.8°C (46°F). In September, the meteorological conditions alter, with the average high-temperature shifting from a moderately hot 23.2°C (73.8°F) in August to an enjoyable 17.2°C (63°F). Weather in September »Weather in October
October, like September, is a frosty autumn month in Sioux Lookout, Canada, with an average temperature varying between 1.7°C (35.1°F) and 7.8°C (46°F). In October, the meteorological conditions markedly change with the average high-temperature descending from a refreshing 17.2°C (63°F) in September to a frosty 7.8°C (46°F). Weather in October »Weather in November
The last month of the autumn, November, is another freezing cold month in Sioux Lookout, Canada, with an average temperature fluctuating between -1.4°C (29.5°F) and -6.5°C (20.3°F). The start of November signals a clear decrease in the average high-temperature, falling from a chilly 7.8°C (46°F) in October to a subzero cold -1.4°C (29.5°F). Weather in November »Weather in December
The first month of the winter, December, is still a freezing cold month in Sioux Lookout, Canada, with an average temperature varying between -15.7°C (3.7°F) and -9.5°C (14.9°F). The average high-temperature exhibits a considerable decrease in December, dropping from -1.4°C (29.5°F) in November to a still freezing cold -9.5°C (14.9°F). Weather in December »Updated: Feb 5, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
January, recording an average high temperature of -12.3°C (9.9°F) and a low temperature of -20.2°C (-4.4°F), is Sioux Lookout's coldest month.
The most humid month in Sioux Lookout is January, with an average relative humidity of 95%.
Throughout the year, in Sioux Lookout, Canada, there are 108.7 rainfall days, and 530mm (20.87") of precipitation is accumulated.
Months with snowfall are January through May, September through December.
Throughout the year, in Sioux Lookout, there are 126.5 snowfall days, and 1300mm (51.18") of snow is accumulated.
The month with the least sunshine is January, with an average of 1.1h of sunshine.
The months with the lowest UV index are January through March, November and December, with an average maximum UV index of 1.
The month with the least rainfall in Sioux Lookout, Canada, is February, when the rain falls for 1.2 days and typically collects 22mm (0.87") of precipitation.
March is the month with the most snowfall in Sioux Lookout. Snow falls for 21.3 days and accumulates 227mm (8.94") of snow.
On Sunday, 10. March 2024, at 2:00 am, Daylight Saving Time starts in Sioux Lookout, Canada, and the time zone changes from CST to CDT. Daylight Saving Time ends on Sunday, 03. November 2024, at 2:00 am, and the time zone reverts from CDT to CST.
The least humid month is May, with an average relative humidity of 65%.
The month with the most rainfall in Sioux Lookout, Canada, is June, when the rain falls for 15.7 days and typically aggregates up to 74mm (2.91") of precipitation.
June through August are months without snowfall.
June has the longest days of the year, with an average of 16h and 18min of daylight.
June and July, with an average maximum UV index of 5, are months with the highest UV index.
July is the month when Sioux Lookout's temperatures reach their peak, with averages of 24.5°C (76.1°F) and lows of 13.3°C (55.9°F).
The month with the most sunshine is July, with an average of 9.8h of sunshine.
With an average of 8h and 6min of daylight, December has the shortest days of the year.
Average temperature
Sioux Lookout, Canada
The warmest month (with the highest average high temperature) is July (24.5°C).
The month with the lowest average high temperature is January (-12.3°C).
- Average low temperature in January:
-20.2°C - Average low temperature in February:
-18.9°C - Average low temperature in March:
-10.3°C - Average low temperature in April:
-3.3°C - Average low temperature in May:
4.6°C - Average low temperature in June:
10.3°C
The month with the highest average low temperature is July (13.3°C).
The coldest month (with the lowest average low temperature) is January (-20.2°C).
Average pressure
Sioux Lookout, Canada
- Average pressure in January:
1018.9mbar - Average pressure in February:
1020mbar - Average pressure in March:
1019.3mbar - Average pressure in April:
1016.5mbar - Average pressure in May:
1014.6mbar - Average pressure in June:
1011.5mbar
- Average pressure in July:
1011.7mbar - Average pressure in August:
1012.2mbar - Average pressure in September:
1014.7mbar - Average pressure in October:
1013.7mbar - Average pressure in November:
1016.2mbar - Average pressure in December:
1018.9mbar
The month with the highest atmospheric pressure is February (1020mbar).
The month with the lowest atmospheric pressure is June (1011.5mbar).
Average wind speed
Sioux Lookout, Canada
- Average wind speed in January:
10.8km/h - Average wind speed in February:
10.7km/h - Average wind speed in March:
10.9km/h - Average wind speed in April:
11.2km/h - Average wind speed in May:
11.4km/h - Average wind speed in June:
10.9km/h
- Average wind speed in July:
11.1km/h - Average wind speed in August:
10.5km/h - Average wind speed in September:
11.5km/h - Average wind speed in October:
11.7km/h - Average wind speed in November:
11.6km/h - Average wind speed in December:
10.5km/h
The windiest month (with the highest average wind speed) is October (11.7km/h).
The calmest months (with the lowest average wind speed) are August and December (10.5km/h).
Average humidity
Sioux Lookout, Canada
The month with the highest relative humidity is January (95%).
The month with the lowest relative humidity is May (65%).
Average rainfall
Sioux Lookout, Canada
The wettest month (with the highest rainfall) is June (74mm).
The driest month (with the least rainfall) is February (22mm).
Average rainfall days
Sioux Lookout, Canada
- Average rainfall days in January:
1.5 days - Average rainfall days in February:
1.2 days - Average rainfall days in March:
6.5 days - Average rainfall days in April:
8.8 days - Average rainfall days in May:
14.4 days - Average rainfall days in June:
15.7 days
- Average rainfall days in July:
17.3 days - Average rainfall days in August:
14.4 days - Average rainfall days in September:
13.2 days - Average rainfall days in October:
10 days - Average rainfall days in November:
4.2 days - Average rainfall days in December:
1.5 days
The month with the highest number of rainy days is July (17.3 days).
The month with the least rainy days is February (1.2 days).
Average snowfall
Sioux Lookout, Canada
- Average snowfall in January:
193mm - Average snowfall in February:
172mm - Average snowfall in March:
227mm - Average snowfall in April:
158mm - Average snowfall in May:
31mm - Average snowfall in June:
0mm
The month with the highest snowfall is March (227mm).
The months with the least snowfall are June, July and August (0mm).
Average snowfall days
Sioux Lookout, Canada
- Average snowfall days in January:
21.9 days - Average snowfall days in February:
19.8 days - Average snowfall days in March:
21.3 days - Average snowfall days in April:
13 days - Average snowfall days in May:
2.6 days - Average snowfall days in June:
0.2 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:
9 days - Average snowfall days in November:
16.8 days - Average snowfall days in December:
21.2 days
The month with the highest number of snowfall days is January (21.9 days).
The months with the least snowfall days are July and August (0 days).
Average daylight / Average sunshine
Sioux Lookout, Canada
- Average daylight in January:
8h and 36min - Average daylight in February:
10h and 6min - Average daylight in March:
11h and 54min - Average daylight in April:
13h and 48min - Average daylight in May:
15h and 30min - Average daylight in June:
16h and 18min
- Average daylight in July:
15h and 54min - Average daylight in August:
14h and 24min - Average daylight in September:
12h and 36min - Average daylight in October:
10h and 42min - Average daylight in November:
9h and 0min - Average daylight in December:
8h and 6min
The month with the longest days is June (Average daylight: 16h and 18min).
The month with the shortest days is December (Average daylight: 8h and 6min).
- Average sunshine in January:
1h and 6min - Average sunshine in February:
1h and 18min - Average sunshine in March:
3h and 0min - Average sunshine in April:
6h and 12min - Average sunshine in May:
8h and 6min - Average sunshine in June:
9h and 12min
- Average sunshine in July:
9h and 48min - Average sunshine in August:
9h and 18min - Average sunshine in September:
7h and 24min - Average sunshine in October:
3h and 48min - Average sunshine in November:
2h and 30min - Average sunshine in December:
1h and 36min
The month with the most sunshine is July (Average sunshine: 9h and 48min).
The month with the least sunshine is January (Average sunshine: 1h and 6min).
Average sunshine days
Sioux Lookout, Canada
- Average sunshine days in January:
10.3 days - Average sunshine days in February:
9.9 days - Average sunshine days in March:
8.3 days - Average sunshine days in April:
10.9 days - Average sunshine days in May:
13.6 days - Average sunshine days in June:
12.8 days
- Average sunshine days in July:
11.8 days - Average sunshine days in August:
14.6 days - Average sunshine days in September:
15 days - Average sunshine days in October:
13.5 days - Average sunshine days in November:
10.7 days - Average sunshine days in December:
11.7 days
The month with the most sunshine days is September (15 days).
The month with the least sunshine days is March (8.3 days).
Average UV index
Sioux Lookout, Canada
The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are January, February, March, November and December (UV index 1).
Average cloud cover
Sioux Lookout, Canada
The month with the most cloud cover is January (Cloud cover 89).
The month with the least cloud cover is July (Cloud cover 37).
Average visibility
Sioux Lookout, Canada
The months with the highest visibility are May, June, July, August and September (9km).
The months with the lowest visibility are January and February (5km).
