Climate and monthly weather forecastHartsburg, MO
Climate and monthly weather forecast
Weather in January
January, the same as December, is an icy winter month in Hartsburg, Missouri, with temperature in the range of an average low of 24.3°F (-4.3°C) and an average high of 38.3°F (3.5°C). January is the month that records the lowest temperatures, with averages ranging from a high of 38.3°F (3.5°C) to a low of 24.3°F (-4.3°C). Weather in January »Weather in February
February, the last month of the winter in Hartsburg, is a chilly month, with an average temperature ranging between min 27°F (-2.8°C) and max 42.8°F (6°C). The beginning of February records an average high-temperature of a chilly 42.8°F (6°C), marking a negligible difference from January's 38.3°F (3.5°C). Weather in February »Weather in March
The first month of the spring, March, is a cool month in Hartsburg, Missouri, with temperature in the range of an average low of 37.6°F (3.1°C) and an average high of 55°F (12.8°C). In Hartsburg, the average high-temperature in March increases from a frosty 42.8°F (6°C) in February to a cool 55°F (12.8°C). Weather in March »Weather in April
April is a refreshing spring month in Hartsburg, Missouri, with temperature in the range of an average high of 65.8°F (18.8°C) and an average low of 46.4°F (8°C). An upsurge in temperatures occurs as March gives way to April, with average highs shifting from a cool 55°F (12.8°C) to a refreshing 65.8°F (18.8°C). Weather in April »Weather in May
May, the last month of the spring in Hartsburg, is a warm month, with an average temperature varying between 55.9°F (13.3°C) and 75.7°F (24.3°C). As May sets, the average high-temperature shows an increase, moving up from a comfortable 65.8°F (18.8°C) in April to a warm 75.7°F (24.3°C). Weather in May »Weather in June
June, the first month of the summer in Hartsburg, is a tropical month, with an average temperature ranging between min 65.5°F (18.6°C) and max 86.2°F (30.1°C). June signals a shift in the average high-temperature, moving from May's warm 75.7°F (24.3°C) to a tropical 86.2°F (30.1°C). Weather in June »Weather in July
July, like June, is another hot summer month in Hartsburg, Missouri, with an average temperature fluctuating between 88.5°F (31.4°C) and 68.2°F (20.1°C). The temperatures reach their highest averages in July, with highs of 88.5°F (31.4°C) and lows of 68.2°F (20.1°C). The heat index in July is estimated at an extremely hot 104°F (40°C). Weather in July »Weather in August
The last month of the summer, August, is another tropical month in Hartsburg, Missouri, with an average temperature ranging between max 87.4°F (30.8°C) and min 65.8°F (18.8°C). Hartsburg experiences an average high-temperature of a still tropical 87.4°F (30.8°C) with the onset of August, subtly varied from July's 88.5°F (31.4°C). Weather in August »Weather in September
The first month of the autumn, September, is also a moderately hot month in Hartsburg, Missouri, with an average temperature varying between 79.7°F (26.5°C) and 59.2°F (15.1°C). The average high-temperature shows a slight dip in September, from August's hot 87.4°F (30.8°C) to a moderately hot 79.7°F (26.5°C). Weather in September »Weather in October
October, like September, in Hartsburg, Missouri, is another comfortable autumn month, with temperature in the range of an average high of 65.8°F (18.8°C) and an average low of 47.7°F (8.7°C). A decrease in the average high-temperature is observed during October, shifting from a warm 79.7°F (26.5°C) in September to a refreshing 65.8°F (18.8°C). Weather in October »Weather in November
November, the last month of the autumn in Hartsburg, is another cool month, with an average temperature ranging between max 53.4°F (11.9°C) and min 36.9°F (2.7°C). The beginning of November marks a decrease in the average high-temperature, transitioning from a comfortable 65.8°F (18.8°C) in October to a fresh 53.4°F (11.9°C). Weather in November »Weather in December
The first month of the winter, December, is also a wintry month in Hartsburg, Missouri, with temperature in the range of an average low of 28.9°F (-1.7°C) and an average high of 42.4°F (5.8°C). During Hartsburg's transition into December, the average high-temperature lessens, moving from a cool 53.4°F (11.9°C) in November to an icy 42.4°F (5.8°C). Weather in December »Updated: Feb 12, 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
Hartsburg's January weather, with an average high temperature of 38.3°F (3.5°C) and an average low temperature of 24.3°F (-4.3°C), tends to be the coldest of the year.
The month with the least rainfall in Hartsburg is January, when the rain falls for 5.9 days and typically collects 1.14" (29mm) of precipitation.
In Hartsburg, Missouri, during the entire year, the rain falls for 133.5 days and collects up to 25.2" (640mm) of precipitation.
January through March, October through December are months with snowfall in Hartsburg.
In Hartsburg, Missouri, during the entire year, snow falls for 18.2 days and aggregates up to 6.97" (177mm) of snow.
The months with the lowest UV index in Hartsburg are January, February, November and December, with an average maximum UV index of 2.
The month with the most snowfall in Hartsburg, Missouri, is February, when snow falls for 6.1 days and typically aggregates up to 2.52" (64mm) of snow.
With an average of 4.8h of sunshine, February has the least sunshine of the year.
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Hartsburg, Missouri, 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.
In Hartsburg, snow does not fall in April through September.
With an average relative humidity of 77%, May is the most humid month in Hartsburg.
The month with the most rainfall in Hartsburg is May, when the rain falls for 15.2 days and typically aggregates up to 3.46" (88mm) of precipitation.
June has the longest days of the year in Hartsburg, with an average of 14h and 48min of daylight.
June has the most sunshine of the year, with an average of 10.6h of sunshine.
The months with the highest UV index are June through August, with an average maximum UV index of 6.
The average temperatures reach their apex in July, averaging 88.5°F (31.4°C) at the high end and 68.2°F (20.1°C) at the low end.
The least humid month in Hartsburg, Missouri, is October, with an average relative humidity of 72%.
The month with the shortest days in Hartsburg, Missouri, is December, with an average of 9h and 30min of daylight.
Average temperature
Hartsburg, MO
The warmest month (with the highest average high temperature) is July (88.5°F).
The month with the lowest average high temperature is January (38.3°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 (24.3°F).
Average pressure
Hartsburg, MO
- Average pressure in January:
30.16"Hg - Average pressure in February:
30.12"Hg - Average pressure in March:
30.06"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:
30.11"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
Hartsburg, MO
- Average wind speed in January:
8.9mph - Average wind speed in February:
8.8mph - Average wind speed in March:
8.8mph - Average wind speed in April:
8.8mph - Average wind speed in May:
7.3mph - Average wind speed in June:
6.8mph
- Average wind speed in July:
5.8mph - Average wind speed in August:
6mph - Average wind speed in September:
6.3mph - Average wind speed in October:
7.6mph - Average wind speed in November:
8.4mph - Average wind speed in December:
8.6mph
The windiest month (with the highest average wind speed) is January (8.9mph).
The calmest month (with the lowest average wind speed) is July (5.8mph).
Average humidity
Hartsburg, MO
The month with the highest relative humidity is May (77%).
The month with the lowest relative humidity is October (72%).
Average rainfall
Hartsburg, MO
- Average rainfall in January:
1.14" - Average rainfall in February:
1.18" - Average rainfall in March:
2.01" - Average rainfall in April:
2.99" - Average rainfall in May:
3.46" - Average rainfall in June:
2.87"
- Average rainfall in July:
2.72" - Average rainfall in August:
2.32" - Average rainfall in September:
1.73" - Average rainfall in October:
2.13" - Average rainfall in November:
1.42" - Average rainfall in December:
1.22"
The wettest month (with the highest rainfall) is May (3.46").
The driest month (with the least rainfall) is January (1.14").
Average rainfall days
Hartsburg, MO
- Average rainfall days in January:
5.9 days - Average rainfall days in February:
7.1 days - Average rainfall days in March:
12.8 days - Average rainfall days in April:
14.4 days - Average rainfall days in May:
15.2 days - Average rainfall days in June:
14.2 days
- Average rainfall days in July:
14.9 days - Average rainfall days in August:
13 days - Average rainfall days in September:
10.7 days - Average rainfall days in October:
10.1 days - Average rainfall days in November:
8.9 days - Average rainfall days in December:
6.3 days
The month with the highest number of rainy days is May (15.2 days).
The month with the least rainy days is January (5.9 days).
Average snowfall
Hartsburg, MO
The month with the highest snowfall is February (2.52").
The months with the least snowfall are April, May, June, July, August and September (0").
Average snowfall days
Hartsburg, MO
- Average snowfall days in January:
5.7 days - Average snowfall days in February:
6.1 days - Average snowfall days in March:
2.3 days - Average snowfall days in April:
0.2 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:
0.6 days - Average snowfall days in December:
3.2 days
The month with the highest number of snowfall days is February (6.1 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight / Average sunshine
Hartsburg, 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 48min
- 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 48min).
The month with the shortest days is December (Average daylight: 9h and 30min).
- Average sunshine in January:
4h and 54min - Average sunshine in February:
4h and 48min - Average sunshine in March:
6h and 30min - Average sunshine in April:
8h and 24min - Average sunshine in May:
9h and 12min - Average sunshine in June:
10h and 36min
- Average sunshine in July:
10h and 24min - Average sunshine in August:
10h and 18min - Average sunshine in September:
9h and 30min - Average sunshine in October:
5h and 54min - Average sunshine in November:
5h and 30min - Average sunshine in December:
5h and 6min
The month with the most sunshine is June (Average sunshine: 10h and 36min).
The month with the least sunshine is February (Average sunshine: 4h and 48min).
Average sunshine days
Hartsburg, MO
- Average sunshine days in January:
20.3 days - Average sunshine days in February:
15.3 days - Average sunshine days in March:
15.7 days - Average sunshine days in April:
14.4 days - Average sunshine days in May:
13.8 days - Average sunshine days in June:
13.9 days
- Average sunshine days in July:
13.7 days - Average sunshine days in August:
16 days - Average sunshine days in September:
17.2 days - Average sunshine days in October:
19.3 days - Average sunshine days in November:
19.7 days - Average sunshine days in December:
20.8 days
The month with the most sunshine days is December (20.8 days).
The month with the least sunshine days is July (13.7 days).
Average UV index
Hartsburg, MO
The months with the highest UV index are 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
Hartsburg, MO
The month with the most cloud cover is February (Cloud cover 49).
The months with the least cloud cover are June, July and August (Cloud cover 28).
Average visibility
Hartsburg, 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).
