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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
Weather in January
January, like December, in Hartwell, Missouri, is another cold winter month, with temperature in the range of an average low of 24.8°F (-4°C) and an average high of 39°F (3.9°C). Temperature readings reach their annual highs in January, averaging 39°F (3.9°C) and a minimum average of 24.8°F (-4°C). Weather in January »
Weather in February
February, the last month of the winter in Hartwell, is a chilly month, with an average temperature fluctuating between 43.9°F (6.6°C) and 27.9°F (-2.3°C). February's weather records an average high-temperature of a chilly 43.9°F (6.6°C), showing little deviation from January. Weather in February »
Weather in March
The first month of the spring, March, is a refreshing month in Hartwell, Missouri, with temperature in the range of an average low of 38.8°F (3.8°C) and an average high of 55.4°F (13°C). Hartwell's transition into March is marked by a temperature shift, moving from a chilly 43.9°F (6.6°C) in February to a refreshing 55.4°F (13°C). Weather in March »
Weather in April
April is a refreshing spring month in Hartwell, Missouri, with temperature in the range of an average high of 65.5°F (18.6°C) and an average low of 46.9°F (8.3°C). Hartwell, Missouri, sees a rise in temperature during April, with average high-temperatures transitioning from a mild 55.4°F (13°C) in March to an enjoyable 65.5°F (18.6°C). Weather in April »
Weather in May
May, the last month of the spring in Hartwell, is a warm month, with an average temperature ranging between min 56.3°F (13.5°C) and max 73.9°F (23.3°C). With the onset of May, Hartwell's average high-temperature sees a modest rise, moving from April's refreshing 65.5°F (18.6°C) to a warm 73.9°F (23.3°C). Weather in May »
Weather in June
The first month of the summer, June, is also a moderately hot month in Hartwell, Missouri, with an average temperature varying between 66.4°F (19.1°C) and 83.8°F (28.8°C). June witnesses an increase in the average high-temperature, moving from 73.9°F (23.3°C) in May to a still moderately hot 83.8°F (28.8°C). Weather in June »
Weather in July
July is a hot summer month in Hartwell, Missouri, with an average temperature ranging between min 68.9°F (20.5°C) and max 86.9°F (30.5°C). July proves to be the warmest month, recording an average peak temperature of 86.9°F (30.5°C) and a minimum temperature of 68.9°F (20.5°C). July's heat index is appraised at a sweltering 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 Hartwell, Missouri, with an average temperature varying between 66.4°F (19.1°C) and 85.6°F (29.8°C). The transition into August reveals an average high-temperature of a warm 85.6°F (29.8°C), mirroring a close resemblance to July. Weather in August »
Weather in September
The first month of the autumn, September, is still a warm month in Hartwell, Missouri, with an average temperature varying between 79.2°F (26.2°C) and 59.9°F (15.5°C). September heralds a minor drop in average high-temperature, sliding from August's 85.6°F (29.8°C) to a still warm 79.2°F (26.2°C). Weather in September »
Weather in October
October, like September, in Hartwell, Missouri, is another enjoyable autumn month, with an average temperature ranging between max 65.8°F (18.8°C) and min 48.6°F (9.2°C). During the transition into October, Hartwell observes a decrease in the average high-temperature, falling from a warm 79.2°F (26.2°C) in September to an enjoyable 65.8°F (18.8°C). Weather in October »
Weather in November
November, the last month of the autumn in Hartwell, is another cool month, with an average temperature fluctuating between 54.3°F (12.4°C) and 37.6°F (3.1°C). As November commences, the average high-temperature shows a reduction, transitioning from a comfortable 65.8°F (18.8°C) in October to a cool 54.3°F (12.4°C). Weather in November »
Weather in December
December, the first month of the winter in Hartwell, is also a frosty month, with temperature in the range of an average high of 43°F (6.1°C) and an average low of 29.1°F (-1.6°C). December suggests a modest reduction in the average high-temperature, shifting from a fresh 54.3°F (12.4°C) in November to a frosty 43°F (6.1°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
What part of the year is the coldest in Hartwell?
January is the coldest month of the year, registering average temperatures as high as 39°F (3.9°C) and as low as 24.8°F (-4°C).
What is the driest month in Hartwell?
The month with the least rainfall is January, when the rain falls for 5.7 days and typically collects 1.14" (29mm) of precipitation.
How much does it rain in Hartwell?
In Hartwell, during the entire year, the rain falls for 141.5 days and collects up to 30.67" (779mm) of precipitation.
When does it snow in Hartwell?
Months with snowfall are January through March, May, October through December.
How much does it snow in Hartwell?
Throughout the year, in Hartwell, Missouri, there are 14.7 snowfall days, and 7.64" (194mm) of snow is accumulated.
What is the month with the least sunshine in Hartwell?
With an average of 5.2h of sunshine, January has the least sunshine of the year in Hartwell.
What is the month with the lowest UV index in Hartwell?
The months with the lowest UV index in Hartwell are January, February, November and December, with an average maximum UV index of 2.
What is the snowiest month in Hartwell?
The month with the most snowfall in Hartwell, Missouri, is February, when snow falls for 5 days and typically aggregates up to 2.76" (70mm) of snow.
When is Daylight Saving Time (DST) in Hartwell?
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Hartwell, 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.
When it does not snow in Hartwell?
April, June through September are months without snowfall in Hartwell, Missouri.
What is the most humid month in Hartwell?
With an average relative humidity of 81%, May is the most humid month in Hartwell, Missouri.
What is the wettest month in Hartwell?
The month with the most rainfall in Hartwell, Missouri, is May, when the rain falls for 16.8 days and typically aggregates up to 4.72" (120mm) of precipitation.
When is the highest UV index in Hartwell?
The months with the highest UV index are May through August, with an average maximum UV index of 6.
When are the longest days in Hartwell?
June has the longest days of the year, with an average of 14h and 48min of daylight.
What time of the year is the hottest in Hartwell?
Hartwell's temperatures peak on average in July, reaching 86.9°F (30.5°C) at their highest and 68.9°F (20.5°C) at their lowest.
What month has the most sunshine in Hartwell?
The month with the most sunshine in Hartwell, Missouri, is July, with an average of 10.5h of sunshine.
What is the least humid month in Hartwell?
The months with the lowest humidity in Hartwell, Missouri, are October and November, with an average relative humidity of 72%.
What is the month with the shortest days in Hartwell?
December has the shortest days of the year, with an average of 9h and 30min of daylight.
Average temperature
Hartwell, MO
The warmest month (with the highest average high temperature) is July (86.9°F).
The month with the lowest average high temperature is January (39°F).
The month with the highest average low temperature is July (68.9°F).
The coldest month (with the lowest average low temperature) is January (24.8°F).
Average pressure
Hartwell, MO
- Average pressure in January:
30.17"Hg - Average pressure in February:
30.13"Hg - Average pressure in March:
30.06"Hg - Average pressure in April:
29.93"Hg - Average pressure in May:
29.94"Hg - Average pressure in June:
29.91"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:
30.14"Hg
The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).
Average wind speed
Hartwell, MO
- Average wind speed in January:
9.8mph - Average wind speed in February:
9.9mph - Average wind speed in March:
10.1mph - Average wind speed in April:
9.9mph - Average wind speed in May:
8.3mph - Average wind speed in June:
7.7mph
- Average wind speed in July:
6.5mph - Average wind speed in August:
6.5mph - Average wind speed in September:
7mph - Average wind speed in October:
8.6mph - Average wind speed in November:
9.4mph - Average wind speed in December:
9.3mph
The windiest month (with the highest average wind speed) is March (10.1mph).
The calmest months (with the lowest average wind speed) are July and August (6.5mph).
Average humidity
Hartwell, MO
The month with the highest relative humidity is May (81%).
The months with the lowest relative humidity are October and November (72%).
Average rainfall
Hartwell, MO
- Average rainfall in January:
1.14" - Average rainfall in February:
1.5" - Average rainfall in March:
2.64" - Average rainfall in April:
3.54" - Average rainfall in May:
4.72" - Average rainfall in June:
2.76"
- Average rainfall in July:
3.27" - Average rainfall in August:
2.56" - Average rainfall in September:
2.6" - Average rainfall in October:
2.68" - Average rainfall in November:
1.61" - Average rainfall in December:
1.65"
The wettest month (with the highest rainfall) is May (4.72").
The driest month (with the least rainfall) is January (1.14").
Average rainfall days
Hartwell, MO
- Average rainfall days in January:
5.7 days - Average rainfall days in February:
7.5 days - Average rainfall days in March:
13.7 days - Average rainfall days in April:
14.8 days - Average rainfall days in May:
16.8 days - Average rainfall days in June:
15.5 days
- Average rainfall days in July:
15.3 days - Average rainfall days in August:
14.3 days - Average rainfall days in September:
11.6 days - Average rainfall days in October:
11.3 days - Average rainfall days in November:
8.1 days - Average rainfall days in December:
6.9 days
The month with the highest number of rainy days is May (16.8 days).
The month with the least rainy days is January (5.7 days).
Average snowfall
Hartwell, MO
The month with the highest snowfall is February (2.76").
The months with the least snowfall are April, June, July, August and September (0").
Average snowfall days
Hartwell, MO
- Average snowfall days in January:
4.1 days - Average snowfall days in February:
5 days - Average snowfall days in March:
1.7 days - Average snowfall days in April:
0.2 days - Average snowfall days in May:
0.2 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:
0.2 days - Average snowfall days in November:
0.7 days - Average snowfall days in December:
2.6 days
The month with the highest number of snowfall days is February (5 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Hartwell, MO
- Average daylight in January:
9h and 5min - Average daylight in February:
10h and 5min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 1min - Average daylight in May:
14h and 2min - Average daylight in June:
14h and 5min
- Average daylight in July:
14h and 3min - Average daylight in August:
13h and 4min - Average daylight in September:
12h and 2min - Average daylight in October:
11h and 1min - Average daylight in November:
10h and 1min - Average daylight in December:
9h and 3min
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:
5h and 1min - Average sunshine in February:
5h and 2min - Average sunshine in March:
6h and 2min - Average sunshine in April:
8h and 3min - Average sunshine in May:
8h and 5min - Average sunshine in June:
10h and 2min
- Average sunshine in July:
10h and 3min - Average sunshine in August:
10h and 2min - Average sunshine in September:
9h and 2min - Average sunshine in October:
6h and 0min - Average sunshine in November:
5h and 4min - Average sunshine in December:
5h and 3min
The month with the most sunshine is July (Average sunshine: 10h and 30min).
The month with the least sunshine is January (Average sunshine: 5h and 12min).
Average sunshine days
Hartwell, MO
- Average sunshine days in January:
21.1 days - Average sunshine days in February:
15.8 days - Average sunshine days in March:
14.6 days - Average sunshine days in April:
14.1 days - Average sunshine days in May:
12.2 days - Average sunshine days in June:
12.1 days
- Average sunshine days in July:
12.5 days - Average sunshine days in August:
14.4 days - Average sunshine days in September:
15.9 days - Average sunshine days in October:
18.1 days - Average sunshine days in November:
19.3 days - Average sunshine days in December:
21.1 days
The months with the most sunshine days are January and December (21.1 days).
The month with the least sunshine days is June (12.1 days).
Average UV index
Hartwell, 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
Hartwell, MO
The month with the most cloud cover is March (Cloud cover 47).
The months with the least cloud cover are June, July and August (Cloud cover 26).
Average visibility
Hartwell, 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).
Hartwell, Missouri, USA
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