Climate and monthly weather forecastPortage Des Sioux, MO
Climate and monthly weather forecast
Weather in January
January, like December, in Portage Des Sioux, Missouri, is another cold winter month, with temperature in the range of an average high of 36.1°F (2.3°C) and an average low of 23.4°F (-4.8°C). Portage Des Sioux's coldest weather arrives in January, when temperatures average a high of 36.1°F (2.3°C) and a low of 23.4°F (-4.8°C). Weather in January »Weather in February
February, the last month of the winter in Portage Des Sioux, is also an icy month, with temperature in the range of an average high of 41°F (5°C) and an average low of 27°F (-2.8°C). In February, Portage Des Sioux experiences a barely noticeable shift in meteorological conditions, with average high-temperatures moving from 36.1°F (2.3°C) in January to a still icy 41°F (5°C). Weather in February »Weather in March
March, the first month of the spring in Portage Des Sioux, is a fresh month, with an average temperature varying between 53.6°F (12°C) and 37.6°F (3.1°C). In Portage Des Sioux, stepping into March brings a temperature increase, moving up from February's wintry 41°F (5°C) to a cool 53.6°F (12°C). Weather in March »Weather in April
April in Portage Des Sioux, Missouri, is a comfortable spring month, with an average temperature varying between 47.1°F (8.4°C) and 64.9°F (18.3°C). With the arrival of April, the average high-temperature transitions from a cool 53.6°F (12°C) in March to a comfortable 64.9°F (18.3°C). Weather in April »Weather in May
The last month of the spring, May, is a warm month in Portage Des Sioux, Missouri, with an average temperature ranging between max 74.1°F (23.4°C) and min 56.8°F (13.8°C). In Portage Des Sioux, the average high-temperature in May increases from an enjoyable 64.9°F (18.3°C) in April to a warm 74.1°F (23.4°C). Weather in May »Weather in June
June, the first month of the summer in Portage Des Sioux, is still a warm month, with an average temperature varying between 83.3°F (28.5°C) and 65.8°F (18.8°C). Portage Des Sioux's transition into June sees a rise in the average high-temperature, advancing from a moderately hot 74.1°F (23.4°C) in May to a still warm 83.3°F (28.5°C). Weather in June »Weather in July
July in Portage Des Sioux, Missouri, is a tropical summer month, with temperature in the range of an average low of 68.2°F (20.1°C) and an average high of 86.4°F (30.2°C). Temperature records mark July as the warmest month, with highs averaging 86.4°F (30.2°C) and lows at 68.2°F (20.1°C). For July, the heat index is calculated to be a fiery hot 100.4°F (38°C). Weather in July »Weather in August
The last month of the summer, August, is also a moderately hot month in Portage Des Sioux, Missouri, with an average temperature varying between 84.9°F (29.4°C) and 66.4°F (19.1°C). As August takes its course, Portage Des Sioux's average high-temperature registers at a warm 84.9°F (29.4°C), closely aligning with the preceding month. Weather in August »Weather in September
The first month of the autumn, September, is also a moderately hot month in Portage Des Sioux, Missouri, with an average temperature fluctuating between 79.2°F (26.2°C) and 59.7°F (15.4°C). September signifies a minor drop in average high-temperature, transitioning from a warm 84.9°F (29.4°C) in August to a still moderately hot 79.2°F (26.2°C). Weather in September »Weather in October
October, the same as September, is another comfortable autumn month in Portage Des Sioux, Missouri, with an average temperature fluctuating between 48.6°F (9.2°C) and 65.8°F (18.8°C). Setting in of October comes with a decrease in the average high-temperature, moving from a warm 79.2°F (26.2°C) in September to a refreshing 65.8°F (18.8°C). Weather in October »Weather in November
The last month of the autumn, November, is also a fresh month in Portage Des Sioux, Missouri, with an average temperature fluctuating between 52.7°F (11.5°C) and 37.6°F (3.1°C). November ushers in a slight temperature change, with average high-temperatures reducing from October's enjoyable 65.8°F (18.8°C) to a cool 52.7°F (11.5°C). Weather in November »Weather in December
The first month of the winter, December, is still a cold month in Portage Des Sioux, Missouri, with an average temperature fluctuating between 41.5°F (5.3°C) and 30°F (-1.1°C). As December commences, the average high-temperature shows a reduction, transitioning from a cool 52.7°F (11.5°C) in November to a wintry 41.5°F (5.3°C). Weather in December »Updated: Jul 14, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
With average high and low temperatures of 36.1°F (2.3°C) and 23.4°F (-4.8°C) respectively, January is Portage Des Sioux's coldest month.
Throughout the year, there are 138.8 rainfall days, and 27.6" (701mm) of precipitation is accumulated.
January through March, November and December are months with snowfall.
The months with the most snowfall in Portage Des Sioux are January and February, with an average 1.54" (39mm) of accumulated snow.
In Portage Des Sioux, during the entire year, snow falls for 17.9 days and aggregates up to 5.12" (130mm) of snow.
January and February, with an average of 4.6h of sunshine, are months with the least sunshine in Portage Des Sioux.
The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 2.
February is the month with the least rainfall. Rain falls for 6.6 days and accumulates 1.3" (33mm) of precipitation.
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts, and the time zone changes from CST to CDT. Daylight Saving Time ends Sunday, November 3. 2024, at 2:00 am, and the time zone reverts from CDT to CST.
April through October are months without snowfall.
The most humid month is May, with an average relative humidity of 79%.
The month with the most rainfall in Portage Des Sioux is May, when the rain falls for 15.9 days and typically aggregates up to 3.35" (85mm) of precipitation.
May through August, with an average maximum UV index of 6, are months with the highest UV index.
The month with the longest days is June, with an average of 14h and 54min of daylight.
The months with the most sunshine are June and July, with an average of 10.4h of sunshine.
In Portage Des Sioux, July is identified by the average highest temperatures, reaching a peak of 86.4°F (30.2°C) and a low of 68.2°F (20.1°C).
The least humid month is October, with an average relative humidity of 71%.
With an average of 9h and 30min of daylight, December has the shortest days of the year.
Average temperature
Portage Des Sioux, MO
The warmest month (with the highest average high temperature) is July (86.4°F).
The month with the lowest average high temperature is January (36.1°F).
The month with the highest average low temperature is July (68.2°F).
The coldest month (with the lowest average low temperature) is January (23.4°F).
Average pressure
Portage Des Sioux, MO
- Average pressure in January:
30.16"Hg - Average pressure in February:
30.12"Hg - Average pressure in March:
30.07"Hg - Average pressure in April:
29.93"Hg - Average pressure in May:
29.95"Hg - Average pressure in June:
29.92"Hg
- Average pressure in July:
29.97"Hg - Average pressure in August:
29.97"Hg - Average pressure in September:
30.02"Hg - Average pressure in October:
30.03"Hg - Average pressure in November:
30.12"Hg - Average pressure in December:
30.13"Hg
The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).
Average wind speed
Portage Des Sioux, MO
- Average wind speed in January:
9.4mph - Average wind speed in February:
9.3mph - Average wind speed in March:
9.1mph - Average wind speed in April:
9.1mph - Average wind speed in May:
7.4mph - Average wind speed in June:
6.5mph
- Average wind speed in July:
5.7mph - Average wind speed in August:
5.7mph - Average wind speed in September:
6.2mph - Average wind speed in October:
8mph - Average wind speed in November:
8.8mph - Average wind speed in December:
8.8mph
The windiest month (with the highest average wind speed) is January (9.4mph).
The calmest months (with the lowest average wind speed) are July and August (5.7mph).
Average humidity
Portage Des Sioux, MO
The month with the highest relative humidity is May (79%).
The month with the lowest relative humidity is October (71%).
Average rainfall
Portage Des Sioux, MO
- Average rainfall in January:
1.46" - Average rainfall in February:
1.3" - Average rainfall in March:
2.05" - Average rainfall in April:
3.11" - Average rainfall in May:
3.35" - Average rainfall in June:
3.19"
- Average rainfall in July:
2.68" - Average rainfall in August:
2.99" - Average rainfall in September:
2.01" - Average rainfall in October:
2.44" - Average rainfall in November:
1.54" - Average rainfall in December:
1.5"
The wettest month (with the highest rainfall) is May (3.35").
The driest month (with the least rainfall) is February (1.3").
Average rainfall days
Portage Des Sioux, MO
- Average rainfall days in January:
6.3 days - Average rainfall days in February:
6.6 days - Average rainfall days in March:
13.4 days - Average rainfall days in April:
13.7 days - Average rainfall days in May:
15.9 days - Average rainfall days in June:
15.1 days
- Average rainfall days in July:
16.3 days - Average rainfall days in August:
13.6 days - Average rainfall days in September:
11.6 days - Average rainfall days in October:
10.4 days - Average rainfall days in November:
9.1 days - Average rainfall days in December:
6.8 days
The month with the highest number of rainy days is July (16.3 days).
The month with the least rainy days is January (6.3 days).
Average snowfall
Portage Des Sioux, MO
The months with the highest snowfall are January and February (1.54").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days
Portage Des Sioux, MO
- Average snowfall days in January:
5.7 days - Average snowfall days in February:
4.8 days - Average snowfall days in March:
1.8 days - Average snowfall days in April:
0.3 days - Average snowfall days in May:
0 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:
0.1 days - Average snowfall days in November:
1.3 days - Average snowfall days in December:
3.9 days
The month with the highest number of snowfall days is January (5.7 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight / Average sunshine
Portage Des Sioux, MO
- Average daylight in January:
9h and 48min - Average daylight in February:
10h and 48min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 12min - Average daylight in May:
14h and 18min - Average daylight in June:
14h and 54min
- Average daylight in July:
14h and 36min - Average daylight in August:
13h and 36min - Average daylight in September:
12h and 24min - Average daylight in October:
11h and 12min - Average daylight in November:
10h and 6min - Average daylight in December:
9h and 30min
The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 30min).
- Average sunshine in January:
4h and 36min - Average sunshine in February:
4h and 36min - Average sunshine in March:
6h and 30min - Average sunshine in April:
8h and 30min - Average sunshine in May:
9h and 18min - Average sunshine in June:
10h and 24min
- Average sunshine in July:
10h and 24min - Average sunshine in August:
10h and 12min - Average sunshine in September:
9h and 24min - Average sunshine in October:
6h and 0min - Average sunshine in November:
5h and 30min - Average sunshine in December:
4h and 48min
The months with the most sunshine are June and July (Average sunshine: 10h and 24min).
The months with the least sunshine are January and February (Average sunshine: 4h and 36min).
Average sunshine days
Portage Des Sioux, MO
- Average sunshine days in January:
19.3 days - Average sunshine days in February:
16.1 days - Average sunshine days in March:
15.2 days - Average sunshine days in April:
15 days - Average sunshine days in May:
12.7 days - Average sunshine days in June:
11.2 days
- Average sunshine days in July:
12.7 days - Average sunshine days in August:
14.3 days - Average sunshine days in September:
16.4 days - Average sunshine days in October:
19.4 days - Average sunshine days in November:
19.2 days - Average sunshine days in December:
19.8 days
The month with the most sunshine days is December (19.8 days).
The month with the least sunshine days is June (11.2 days).
Average UV index
Portage Des Sioux, MO
The months with the highest UV index are May, June, July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover
Portage Des Sioux, MO
The month with the most cloud cover is January (Cloud cover 51).
The month with the least cloud cover is August (Cloud cover 28).
Average visibility
Portage Des Sioux, MO
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
