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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
Climate and monthly weather forecast
Weather in January
January, like December, is a freezing cold winter month in Heidelberg, Minnesota, with an average temperature ranging between min 7.5°F (-13.6°C) and max 20.7°F (-6.3°C). January stands out as Heidelberg's coldest month, with an average high-temperature of 20.7°F (-6.3°C) and a low-temperature of 7.5°F (-13.6°C). Weather in January »
Weather in February
February, the last month of the winter in Heidelberg, is also a subzero cold month, with an average temperature varying between 10.4°F (-12°C) and 24.3°F (-4.3°C). The average high-temperature in February, at a still freezing cold 24.3°F (-4.3°C), reveals a modest deviation from January's 20.7°F (-6.3°C). Weather in February »
Weather in March
The first month of the spring, March, is a wintry month in Heidelberg, Minnesota, with temperature in the range of an average high of 39.4°F (4.1°C) and an average low of 25.2°F (-3.8°C). March's onset brings a noticeable temperature rise, soaring from a freezing cold 24.3°F (-4.3°C) in February to an icy 39.4°F (4.1°C). Weather in March »
Weather in April
April is a cool spring month in Heidelberg, Minnesota, with an average temperature fluctuating between 53.2°F (11.8°C) and 37.8°F (3.2°C). The arrival of April brings a change in Heidelberg's weather, with average high-temperatures moving from March's icy 39.4°F (4.1°C) to a fresh 53.2°F (11.8°C). Weather in April »
Weather in May
May, the last month of the spring in Heidelberg, is a comfortable month, with an average temperature varying between 49.6°F (9.8°C) and 66.2°F (19°C). May's arrival brings a change in high-temperatures, moving from a cool 53.2°F (11.8°C) in April to a comfortable 66.2°F (19°C). Weather in May »
Weather in June
June, the first month of the summer in Heidelberg, is a moderately hot month, with temperature in the range of an average high of 75.7°F (24.3°C) and an average low of 58.8°F (14.9°C). The arrival of June brings a change in Heidelberg's weather, with average high-temperatures moving from May's comfortable 66.2°F (19°C) to a warm 75.7°F (24.3°C). Weather in June »
Weather in July
July, like June, in Heidelberg, Minnesota, is a moderately hot summer month, with an average temperature varying between 62.2°F (16.8°C) and 80.2°F (26.8°C). Heidelberg, Minnesota, experiences its highest average temperatures in July, reaching a peak of 80.2°F (26.8°C) and a minimum of 62.2°F (16.8°C). Weather in July »
Weather in August
The last month of the summer, August, is another warm month in Heidelberg, Minnesota, with temperature in the range of an average high of 78.1°F (25.6°C) and an average low of 59.5°F (15.3°C). August's commencement is accompanied by an average high-temperature of a still moderately hot 78.1°F (25.6°C), diverging marginally from July's 80.2°F (26.8°C). Weather in August »
Weather in September
September, the first month of the autumn in Heidelberg, is also an agreeable month, with temperature in the range of an average high of 71.6°F (22°C) and an average low of 52.7°F (11.5°C). The average high-temperature slightly decreases in September, shifting from a warm 78.1°F (25.6°C) in August to an agreeable 71.6°F (22°C). Weather in September »
Weather in October
October, like September, is a moderate autumn month in Heidelberg, Minnesota, with temperature in the range of an average high of 55.9°F (13.3°C) and an average low of 40.6°F (4.8°C). A clear reduction in the average high-temperature marks the arrival of October, falling from a pleasant 71.6°F (22°C) in September to a moderate 55.9°F (13.3°C). Weather in October »
Weather in November
The last month of the autumn, November, is another cold month in Heidelberg, Minnesota, with an average temperature ranging between min 28.8°F (-1.8°C) and max 41°F (5°C). The shift from October to November brings a noticeable decrease in the average high-temperature, dropping from a refreshing 55.9°F (13.3°C) to a wintry 41°F (5°C). Weather in November »
Weather in December
The first month of the winter, December, is also a subzero cold month in Heidelberg, Minnesota, with an average temperature fluctuating between 14.9°F (-9.5°C) and 25.9°F (-3.4°C). A clear decrease in the average high-temperature is observed during December, decreasing from an icy 41°F (5°C) in November to a freezing cold 25.9°F (-3.4°C). Weather in December »
Updated: Aug 11, 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
What part of the year is the coldest?
In Heidelberg, the average lowest temperatures are observed in January, with a high of 20.7°F (-6.3°C) and a low of 7.5°F (-13.6°C).
What is the most humid month?
With an average relative humidity of 91%, January is the most humid month.
What is the driest month in Heidelberg?
January is the month with the least rainfall. Rain falls for 3.1 days and accumulates 0.83" (21mm) of precipitation.
How many days does it rain?
Throughout the year, there are 126.1 rainfall days, and 25.55" (649mm) of precipitation is accumulated.
When does it snow?
Months with snowfall are January through May, October through December.
How many days does it snow?
Throughout the year, there are 63.7 snowfall days, and 27.48" (698mm) of snow is accumulated.
What is the month with the least sunshine?
With an average of 3.1h of sunshine, January has the least sunshine of the year.
What are the months with the lowest UV index?
The months with the lowest UV index are January, February and November, with an average maximum UV index of 1.
When does it snow the most?
The month with the most snowfall is February, when snow falls for 13.1 days and typically aggregates up to 6.85" (174mm) of snow.
When is Daylight Saving Time (DST)?
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.
What are the least humid months?
The months with the lowest humidity are April and October, with an average relative humidity of 72%.
What is the rainiest month?
The month with the most rainfall is June, when the rain falls for 17.8 days and typically aggregates up to 3.82" (97mm) of precipitation.
When it does not snow?
In Heidelberg, snow does not fall in June through September.
When are the longest days?
June has the longest days of the year, with an average of 15h and 30min of daylight.
What is the month with the highest UV index?
June and July, with an average maximum UV index of 6, are months with the highest UV index.
What part of the year is the hottest?
Heidelberg experiences its highest temperatures in July, with an average peak of 80.2°F (26.8°C) and a low of 62.2°F (16.8°C).
What month has the most sunshine?
July has the most sunshine of the year, with an average of 10h of sunshine.
What is the month with the shortest days in Heidelberg?
December has the shortest days of the year, with an average of 8h and 54min of daylight.
Average temperature
Heidelberg, MN
The warmest month (with the highest average high temperature) is July (80.2°F).
The month with the lowest average high temperature is January (20.7°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 (7.5°F).
Average pressure
Heidelberg, MN
- Average pressure in January:
30.14"Hg - Average pressure in February:
30.14"Hg - Average pressure in March:
30.08"Hg - Average pressure in April:
29.95"Hg - Average pressure in May:
29.93"Hg - Average pressure in June:
29.88"Hg
- Average pressure in July:
29.94"Hg - Average pressure in August:
29.95"Hg - Average pressure in September:
30"Hg - Average pressure in October:
29.98"Hg - Average pressure in November:
30.06"Hg - Average pressure in December:
30.11"Hg
The months with the highest atmospheric pressure are January and February (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.88"Hg).
Average wind speed
Heidelberg, MN
- Average wind speed in January:
8.5mph - Average wind speed in February:
8.6mph - Average wind speed in March:
8.8mph - Average wind speed in April:
9.4mph - Average wind speed in May:
8.4mph - Average wind speed in June:
7.8mph
- Average wind speed in July:
7mph - Average wind speed in August:
7mph - Average wind speed in September:
8.1mph - Average wind speed in October:
8.9mph - Average wind speed in November:
8.9mph - Average wind speed in December:
8.1mph
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 (7mph).
Average humidity
Heidelberg, MN
The month with the highest relative humidity is January (91%).
The months with the lowest relative humidity are April and October (72%).
Average rainfall
Heidelberg, MN
- Average rainfall in January:
0.83" - Average rainfall in February:
1.02" - Average rainfall in March:
1.65" - Average rainfall in April:
2.52" - Average rainfall in May:
3.11" - Average rainfall in June:
3.82"
- Average rainfall in July:
2.87" - Average rainfall in August:
2.72" - Average rainfall in September:
2.28" - Average rainfall in October:
1.97" - Average rainfall in November:
1.26" - Average rainfall in December:
1.5"
The wettest month (with the highest rainfall) is June (3.82").
The driest month (with the least rainfall) is January (0.83").
Average rainfall days
Heidelberg, MN
- Average rainfall days in January:
3.1 days - Average rainfall days in February:
2.4 days - Average rainfall days in March:
9.4 days - Average rainfall days in April:
13.9 days - Average rainfall days in May:
15.6 days - Average rainfall days in June:
17.8 days
- Average rainfall days in July:
16.1 days - Average rainfall days in August:
14.1 days - Average rainfall days in September:
11.8 days - Average rainfall days in October:
10.2 days - Average rainfall days in November:
7.2 days - Average rainfall days in December:
4.5 days
The month with the highest number of rainy days is June (17.8 days).
The month with the least rainy days is February (2.4 days).
Average snowfall
Heidelberg, MN
- Average snowfall in January:
4.49" - Average snowfall in February:
6.85" - Average snowfall in March:
3.94" - Average snowfall in April:
3.11" - Average snowfall in May:
0.28" - Average snowfall in June:
0"
The month with the highest snowfall is February (6.85").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days
Heidelberg, MN
- Average snowfall days in January:
15.3 days - Average snowfall days in February:
13.1 days - Average snowfall days in March:
7.7 days - Average snowfall days in April:
4.3 days - Average snowfall days in May:
0.5 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:
2 days - Average snowfall days in November:
7.3 days - Average snowfall days in December:
13.5 days
The month with the highest number of snowfall days is January (15.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Heidelberg, MN
- Average daylight in January:
9h and 2min - Average daylight in February:
10h and 3min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 3min - Average daylight in May:
14h and 5min - Average daylight in June:
15h and 3min
- Average daylight in July:
15h and 1min - Average daylight in August:
14h and 0min - Average daylight in September:
12h and 3min - Average daylight in October:
11h and 0min - Average daylight in November:
9h and 4min - Average daylight in December:
8h and 5min
The month with the longest days is June (Average daylight: 15h and 30min).
The month with the shortest days is December (Average daylight: 8h and 54min).
- Average sunshine in January:
3h and 1min - Average sunshine in February:
3h and 2min - Average sunshine in March:
5h and 1min - Average sunshine in April:
7h and 2min - Average sunshine in May:
8h and 2min - Average sunshine in June:
9h and 2min
- Average sunshine in July:
10h and 0min - Average sunshine in August:
9h and 4min - Average sunshine in September:
8h and 4min - Average sunshine in October:
5h and 2min - Average sunshine in November:
4h and 5min - Average sunshine in December:
3h and 3min
The month with the most sunshine is July (Average sunshine: 10h and 0min).
The month with the least sunshine is January (Average sunshine: 3h and 6min).
Average sunshine days
Heidelberg, MN
- Average sunshine days in January:
15.5 days - Average sunshine days in February:
14.4 days - Average sunshine days in March:
15.2 days - Average sunshine days in April:
12.6 days - Average sunshine days in May:
13.7 days - Average sunshine days in June:
10.1 days
- Average sunshine days in July:
12.9 days - Average sunshine days in August:
14.7 days - Average sunshine days in September:
15.6 days - Average sunshine days in October:
17.5 days - Average sunshine days in November:
16.4 days - Average sunshine days in December:
15.5 days
The month with the most sunshine days is October (17.5 days).
The month with the least sunshine days is June (10.1 days).
Average UV index
Heidelberg, 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 and November (UV index 1).
Average cloud cover
Heidelberg, MN
The month with the most cloud cover is January (Cloud cover 68).
The months with the least cloud cover are July and August (Cloud cover 32).
Average visibility
Heidelberg, MN
The months with the highest visibility are April, May, June, July, August, September, October and November (6mi).
The months with the lowest visibility are January, February and December (4mi).