Climate and monthly weather forecastDayton, MN
Climate and monthly weather forecast
Weather in January
January, the same as December, in Dayton, Minnesota, is a freezing cold winter month, with an average temperature ranging between max 19.2°F (-7.1°C) and min 6.8°F (-14°C). With an average high-temperature of 19.2°F (-7.1°C) and an average low-temperature of 6.8°F (-14°C), January is the coldest month. Weather in January »Weather in February
The last month of the winter, February, is also a subzero cold month in Dayton, Minnesota, with temperature in the range of an average low of 9.9°F (-12.3°C) and an average high of 23.5°F (-4.7°C). Dayton signifies an average high-temperature of a still freezing cold 23.5°F (-4.7°C) in February, closely mirroring the 19.2°F (-7.1°C) of January. Weather in February »Weather in March
The first month of the spring, March, is an icy month in Dayton, Minnesota, with an average temperature fluctuating between 37.9°F (3.3°C) and 24.4°F (-4.2°C). Dayton's weather in March is marked by a clear rise in the average high-temperature, moving up from February's subzero cold 23.5°F (-4.7°C) to a cold 37.9°F (3.3°C). Weather in March »Weather in April
April in Dayton, Minnesota, is a fresh spring month, with an average temperature varying between 36.1°F (2.3°C) and 52.3°F (11.3°C). Dayton's weather undergoes a significant change with the arrival of April, as the average high-temperature moves from a wintry 37.9°F (3.3°C) in March to a fresh 52.3°F (11.3°C). Weather in April »Weather in May
The last month of the spring, May, is a refreshing month in Dayton, Minnesota, with an average temperature fluctuating between 65.3°F (18.5°C) and 48.7°F (9.3°C). The shift into May brings an increase in the average high-temperature, moving from a fresh 52.3°F (11.3°C) in April to an enjoyable 65.3°F (18.5°C). Weather in May »Weather in June
June, the first month of the summer in Dayton, is a warm month, with an average temperature varying between 57.7°F (14.3°C) and 74.8°F (23.8°C). June brings a rise in the average high-temperature, transitioning from May's comfortable 65.3°F (18.5°C) to a moderately hot 74.8°F (23.8°C). Weather in June »Weather in July
July, the same as June, is another warm summer month in Dayton, Minnesota, with an average temperature fluctuating between 80.1°F (26.7°C) and 62.2°F (16.8°C). July is the warmest month, with an average high-temperature of 80.1°F (26.7°C) and an average low-temperature of 62.2°F (16.8°C). Weather in July »Weather in August
August, the last month of the summer in Dayton, is another warm month, with an average temperature fluctuating between 78.1°F (25.6°C) and 59.5°F (15.3°C). During August, the average high-temperature is a still moderately hot 78.1°F (25.6°C), maintaining a close resemblance to that of the preceding month. Weather in August »Weather in September
The first month of the autumn, September, is also an agreeable month in Dayton, Minnesota, with an average temperature fluctuating between 52.7°F (11.5°C) and 70.3°F (21.3°C). September is marked by a subtle drop in average high-temperatures, transitioning from a moderately hot 78.1°F (25.6°C) in August to a pleasant 70.3°F (21.3°C). Weather in September »Weather in October
October, like September, in Dayton, Minnesota, is a cool autumn month, with temperature in the range of an average low of 40.5°F (4.7°C) and an average high of 54.5°F (12.5°C). As September transitions into October, Dayton sees a clear drop in the average high-temperature, declining from a pleasant 70.3°F (21.3°C) to a cool 54.5°F (12.5°C). Weather in October »Weather in November
The last month of the autumn, November, is also a wintry month in Dayton, Minnesota, with an average temperature ranging between max 39.7°F (4.3°C) and min 28.4°F (-2°C). The shift into November is characterized by a noticeable reduction in the average high-temperature, decreasing from October's cool 54.5°F (12.5°C) to a wintry 39.7°F (4.3°C). Weather in November »Weather in December
The first month of the winter, December, is also a subzero cold month in Dayton, Minnesota, with an average temperature ranging between min 14.9°F (-9.5°C) and max 24.1°F (-4.4°C). As Dayton transitions into December, the average high-temperature shows a marked reduction, decreasing from a cold 39.7°F (4.3°C) in November to a freezing cold 24.1°F (-4.4°C). Weather in December »Updated: Aug 30, 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
January is the coldest month, exhibiting average temperatures of 19.2°F (-7.1°C) at the peak and 6.8°F (-14°C) at the base.
January is the most humid month, with an average relative humidity of 90%.
January is the month with the least rainfall. Rain falls for 2.5 days and accumulates 0.51" (13mm) of precipitation.
Throughout the year, there are 118.9 rainfall days, and 20.75" (527mm) of precipitation is accumulated.
January through May, October through December are months with snowfall.
In Dayton, during the entire year, snow falls for 55.5 days and aggregates up to 19.37" (492mm) of snow.
The month with the least sunshine is January, with an average of 3.2h of sunshine.
January, February, November and December, with an average maximum UV index of 1, are months with the lowest UV index in Dayton.
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 is the least humid month, with an average relative humidity of 70%.
June is the month with the most rainfall. Rain falls for 16.2 days and accumulates 3.62" (92mm) of precipitation.
June through September are months without snowfall.
With an average of 15h and 36min of daylight, June has the longest days of the year.
The months with the highest UV index are June and July, with an average maximum UV index of 6.
July temperatures tend to peak at an average high of 80.1°F (26.7°C) and dip to a low of 62.2°F (16.8°C).
July has the most sunshine of the year, with an average of 10.2h of sunshine.
December is the month with the most snowfall. Snow falls for 11.6 days and accumulates 4.61" (117mm) of snow.
With an average of 8h and 48min of daylight, December has the shortest days of the year.
Average temperature
Dayton, MN
The warmest month (with the highest average high temperature) is July (80.1°F).
The month with the lowest average high temperature is January (19.2°F).
The month with the highest average low temperature is July (62.2°F).
The coldest month (with the lowest average low temperature) is January (6.8°F).
Average pressure
Dayton, MN
- Average pressure in January:
30.13"Hg - Average pressure in February:
30.14"Hg - Average pressure in March:
30.09"Hg - Average pressure in April:
29.96"Hg - Average pressure in May:
29.94"Hg - Average pressure in June:
29.88"Hg
- Average pressure in July:
29.93"Hg - Average pressure in August:
29.94"Hg - Average pressure in September:
29.99"Hg - Average pressure in October:
29.97"Hg - Average pressure in November:
30.06"Hg - Average pressure in December:
30.1"Hg
The month with the highest atmospheric pressure is February (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.88"Hg).
Average wind speed
Dayton, MN
- Average wind speed in January:
8.4mph - Average wind speed in February:
8.6mph - Average wind speed in March:
8.7mph - Average wind speed in April:
9.4mph - Average wind speed in May:
8.3mph - Average wind speed in June:
7.6mph
- Average wind speed in July:
6.8mph - Average wind speed in August:
6.8mph - Average wind speed in September:
7.9mph - Average wind speed in October:
8.7mph - Average wind speed in November:
8.7mph - Average wind speed in December:
8.3mph
The windiest month (with the highest average wind speed) is April (9.4mph).
The calmest months (with the lowest average wind speed) are July and August (6.8mph).
Average humidity
Dayton, MN
The month with the highest relative humidity is January (90%).
The month with the lowest relative humidity is April (70%).
Average rainfall
Dayton, MN
- Average rainfall in January:
0.51" - Average rainfall in February:
0.59" - Average rainfall in March:
1.22" - Average rainfall in April:
1.85" - Average rainfall in May:
2.48" - Average rainfall in June:
3.62"
- Average rainfall in July:
2.72" - Average rainfall in August:
2.28" - Average rainfall in September:
1.61" - Average rainfall in October:
1.77" - Average rainfall in November:
1.06" - Average rainfall in December:
1.02"
The wettest month (with the highest rainfall) is June (3.62").
The driest month (with the least rainfall) is January (0.51").
Average rainfall days
Dayton, MN
- Average rainfall days in January:
2.5 days - Average rainfall days in February:
2.7 days - Average rainfall days in March:
8.3 days - Average rainfall days in April:
12.3 days - Average rainfall days in May:
14.8 days - Average rainfall days in June:
16.2 days
- Average rainfall days in July:
15.3 days - Average rainfall days in August:
14.3 days - Average rainfall days in September:
11.3 days - Average rainfall days in October:
10.5 days - Average rainfall days in November:
6.3 days - Average rainfall days in December:
4.4 days
The month with the highest number of rainy days is June (16.2 days).
The month with the least rainy days is January (2.5 days).
Average snowfall
Dayton, MN
- Average snowfall in January:
3.19" - Average snowfall in February:
3.74" - Average snowfall in March:
2.72" - Average snowfall in April:
2.09" - Average snowfall in May:
0.2" - Average snowfall in June:
0"
The month with the highest snowfall is December (4.61").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days
Dayton, MN
- Average snowfall days in January:
12.9 days - Average snowfall days in February:
10.8 days - Average snowfall days in March:
8 days - Average snowfall days in April:
4.1 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:
1.5 days - Average snowfall days in November:
6.3 days - Average snowfall days in December:
11.6 days
The month with the highest number of snowfall days is January (12.9 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Dayton, MN
- Average daylight in January:
9h and 12min - Average daylight in February:
10h and 24min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 30min - Average daylight in May:
14h and 54min - Average daylight in June:
15h and 36min
- Average daylight in July:
15h and 12min - Average daylight in August:
14h and 0min - Average daylight in September:
12h and 30min - Average daylight in October:
10h and 54min - Average daylight in November:
9h and 30min - Average daylight in December:
8h and 48min
The month with the longest days is June (Average daylight: 15h and 36min).
The month with the shortest days is December (Average daylight: 8h and 48min).
- Average sunshine in January:
3h and 12min - Average sunshine in February:
3h and 24min - Average sunshine in March:
5h and 0min - Average sunshine in April:
7h and 24min - Average sunshine in May:
8h and 36min - Average sunshine in June:
9h and 18min
- Average sunshine in July:
10h and 12min - Average sunshine in August:
9h and 36min - Average sunshine in September:
8h and 48min - Average sunshine in October:
5h and 12min - Average sunshine in November:
4h and 42min - Average sunshine in December:
3h and 18min
The month with the most sunshine is July (Average sunshine: 10h and 12min).
The month with the least sunshine is January (Average sunshine: 3h and 12min).
Average sunshine days
Dayton, MN
- Average sunshine days in January:
18.4 days - Average sunshine days in February:
17.5 days - Average sunshine days in March:
15.6 days - Average sunshine days in April:
12.8 days - Average sunshine days in May:
14.4 days - Average sunshine days in June:
11.1 days
- Average sunshine days in July:
12.9 days - Average sunshine days in August:
14.4 days - Average sunshine days in September:
16.5 days - Average sunshine days in October:
18.4 days - Average sunshine days in November:
17.5 days - Average sunshine days in December:
17.9 days
The months with the most sunshine days are January and October (18.4 days).
The month with the least sunshine days is June (11.1 days).
Average UV index
Dayton, MN
The months with the highest UV index are June and July (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 1).
Average cloud cover
Dayton, MN
The month with the most cloud cover is January (Cloud cover 67).
The month with the least cloud cover is July (Cloud cover 30).
Average visibility
Dayton, MN
The months with the highest visibility are April, May, June, July, August, September, October and November (6mi).
The month with the lowest visibility is January (4mi).
