Climate and monthly weather forecastHarviell, MO
Climate and monthly weather forecast
Weather in January
January, like December, is a frosty winter month in Harviell, Missouri, with an average temperature varying between 42.8°F (6°C) and 29.5°F (-1.4°C). Harviell experiences its lowest average temperatures in January, reaching a peak of 42.8°F (6°C) and a minimum of 29.5°F (-1.4°C). Weather in January »Weather in February
February, the last month of the winter in Harviell, is also a frosty month, with an average temperature ranging between min 32.5°F (0.3°C) and max 46.8°F (8.2°C). The transition into February marks the average high-temperature at a still frosty 46.8°F (8.2°C), differing minimally from January's 42.8°F (6°C). Weather in February »Weather in March
March, the first month of the spring in Harviell, is a moderate month, with an average temperature fluctuating between 57.4°F (14.1°C) and 41.5°F (5.3°C). Harviell's transition into March is marked by a temperature shift, moving from a chilly 46.8°F (8.2°C) in February to a refreshing 57.4°F (14.1°C). Weather in March »Weather in April
April in Harviell, Missouri, is a comfortable spring month, with temperature in the range of an average high of 67.8°F (19.9°C) and an average low of 50.7°F (10.4°C). With the onset of April, the average high-temperature slightly shifts from March's refreshing 57.4°F (14.1°C) to an enjoyable 67.8°F (19.9°C). Weather in April »Weather in May
May, the last month of the spring in Harviell, is a warm month, with an average temperature ranging between max 76.8°F (24.9°C) and min 59.7°F (15.4°C). May's arrival signals a temperature shift, moving from a refreshing 67.8°F (19.9°C) in April to a moderately hot 76.8°F (24.9°C). Weather in May »Weather in June
June, the first month of the summer in Harviell, is a hot month, with an average temperature fluctuating between 86.2°F (30.1°C) and 68.2°F (20.1°C). As June arrives, Harviell's weather shows an increase in high-temperatures, moving from May's moderately hot 76.8°F (24.9°C) to a hot 86.2°F (30.1°C). Weather in June »Weather in July
July, the same as June, in Harviell, Missouri, is another tropical summer month, with an average temperature fluctuating between 70.3°F (21.3°C) and 88.3°F (31.3°C). The warmest period tends to be July, when average temperatures fluctuate between a high of 88.3°F (31.3°C) and a low of 70.3°F (21.3°C). July's average heat index is estimated at a blisteringly hot 104°F (40°C). Weather in July »Weather in August
August, the last month of the summer in Harviell, is another hot month, with an average temperature ranging between max 86.9°F (30.5°C) and min 68°F (20°C). Harviell commences August with an average high-temperature of a still tropical 86.9°F (30.5°C), maintaining a close resemblance to the previous month. Weather in August »Weather in September
The first month of the autumn, September, is also a moderately hot month in Harviell, Missouri, with an average temperature ranging between max 81.7°F (27.6°C) and min 62.2°F (16.8°C). Harviell measures an average high-temperature of a moderately hot 81.7°F (27.6°C) in September, nearly consistent with the preceding month. Weather in September »Weather in October
October, the same as September, in Harviell, Missouri, is another pleasant autumn month, with an average temperature varying between 51.4°F (10.8°C) and 69.6°F (20.9°C). The decrease of average high-temperatures is mild in October, with a decline from a warm 81.7°F (27.6°C) in September to a pleasant 69.6°F (20.9°C). Weather in October »Weather in November
November, the last month of the autumn in Harviell, is another mild month, with an average temperature ranging between max 55.6°F (13.1°C) and min 40.6°F (4.8°C). As November arrives, Harviell's weather displays a decrease in high-temperatures, transitioning from October's agreeable 69.6°F (20.9°C) to a moderate 55.6°F (13.1°C). Weather in November »Weather in December
The first month of the winter, December, is also a frosty month in Harviell, Missouri, with temperature in the range of an average high of 46.2°F (7.9°C) and an average low of 34°F (1.1°C). December is characterized by a reduction in the average high-temperature, from a mild 55.6°F (13.1°C) in November to a chilly 46.2°F (7.9°C). Weather in December »Updated: Aug 9, 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 temperatures fluctuating between a high of 42.8°F (6°C) and a low of 29.5°F (-1.4°C), January stands out as the coldest month in Harviell.
In Harviell, during the entire year, the rain falls for 124.5 days and collects up to 16.38" (416mm) of precipitation.
January through March, November and December are months with snowfall.
In Harviell, during the entire year, snow falls for 6.5 days and aggregates up to 0.94" (24mm) of snow.
January and December, with an average maximum UV index of 2, are months with the lowest UV index.
February is the month with the most snowfall. Snow falls for 2.1 days and accumulates 0.39" (10mm) of snow.
February has the least sunshine of the year in Harviell, with an average of 4.9h of sunshine.
March and May, with an average relative humidity of 78%, are most humid months.
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Harviell, 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.
April through October are months without snowfall.
May is the month with the most rainfall. Rain falls for 14.3 days and accumulates 2.17" (55mm) of precipitation.
The months with the highest UV index are May through August, with an average maximum UV index of 6.
June has the longest days of the year, with an average of 14h and 36min of daylight.
June has the most sunshine of the year, with an average of 10.9h of sunshine.
In Harviell, July is the month with the highest recorded average temperatures, measuring a high of 88.3°F (31.3°C) and a low of 70.3°F (21.3°C).
With an average relative humidity of 69%, October is the least humid month.
December is the month with the least rainfall. Rain falls for 6.8 days and accumulates 0.75" (19mm) of precipitation.
With an average of 9h and 42min of daylight, December has the shortest days of the year in Harviell.
Average temperature
Harviell, MO
The warmest month (with the highest average high temperature) is July (88.3°F).
The month with the lowest average high temperature is January (42.8°F).
The month with the highest average low temperature is July (70.3°F).
The coldest month (with the lowest average low temperature) is January (29.5°F).
Average pressure
Harviell, 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:
29.95"Hg - Average pressure in May:
29.96"Hg - Average pressure in June:
29.93"Hg
- Average pressure in July:
29.97"Hg - Average pressure in August:
29.97"Hg - Average pressure in September:
30.01"Hg - Average pressure in October:
30.04"Hg - Average pressure in November:
30.14"Hg - Average pressure in December:
30.14"Hg
The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed
Harviell, MO
- Average wind speed in January:
8.8mph - Average wind speed in February:
9.1mph - Average wind speed in March:
8.9mph - Average wind speed in April:
8.8mph - Average wind speed in May:
7.5mph - Average wind speed in June:
6.3mph
- Average wind speed in July:
5.7mph - Average wind speed in August:
5.6mph - Average wind speed in September:
6mph - Average wind speed in October:
7.5mph - Average wind speed in November:
8.1mph - Average wind speed in December:
8.2mph
The windiest month (with the highest average wind speed) is February (9.1mph).
The calmest month (with the lowest average wind speed) is August (5.6mph).
Average humidity
Harviell, MO
The months with the highest relative humidity are March and May (78%).
The month with the lowest relative humidity is October (69%).
Average rainfall
Harviell, MO
- Average rainfall in January:
1.02" - Average rainfall in February:
1.02" - Average rainfall in March:
1.5" - Average rainfall in April:
2.13" - Average rainfall in May:
2.17" - Average rainfall in June:
1.26"
- Average rainfall in July:
1.57" - Average rainfall in August:
1.73" - Average rainfall in September:
0.87" - Average rainfall in October:
1.26" - Average rainfall in November:
1.1" - Average rainfall in December:
0.75"
The wettest month (with the highest rainfall) is May (2.17").
The driest month (with the least rainfall) is December (0.75").
Average rainfall days
Harviell, MO
- Average rainfall days in January:
6 days - Average rainfall days in February:
7.3 days - Average rainfall days in March:
12.3 days - Average rainfall days in April:
12.6 days - Average rainfall days in May:
14.3 days - Average rainfall days in June:
12.2 days
- Average rainfall days in July:
14.3 days - Average rainfall days in August:
13.2 days - Average rainfall days in September:
9.3 days - Average rainfall days in October:
8.7 days - Average rainfall days in November:
7.5 days - Average rainfall days in December:
6.8 days
The months with the highest number of rainy days are May and July (14.3 days).
The month with the least rainy days is January (6 days).
Average snowfall
Harviell, MO
The month with the highest snowfall is February (0.39").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days
Harviell, MO
- Average snowfall days in January:
1.8 days - Average snowfall days in February:
2.1 days - Average snowfall days in March:
0.8 days - Average snowfall days in April:
0.1 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 days - Average snowfall days in November:
0.5 days - Average snowfall days in December:
1.2 days
The month with the highest number of snowfall days is February (2.1 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight / Average sunshine
Harviell, MO
- Average daylight in January:
10h and 0min - Average daylight in February:
10h and 54min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 12min - Average daylight in May:
14h and 6min - Average daylight in June:
14h and 36min
- Average daylight in July:
14h and 24min - Average daylight in August:
13h and 30min - Average daylight in September:
12h and 24min - Average daylight in October:
11h and 12min - Average daylight in November:
10h and 12min - Average daylight in December:
9h and 42min
The month with the longest days is June (Average daylight: 14h and 36min).
The month with the shortest days is December (Average daylight: 9h and 42min).
- Average sunshine in January:
5h and 12min - Average sunshine in February:
4h and 54min - Average sunshine in March:
6h and 30min - Average sunshine in April:
8h and 54min - Average sunshine in May:
9h and 24min - Average sunshine in June:
10h and 54min
- Average sunshine in July:
10h and 42min - Average sunshine in August:
10h and 42min - Average sunshine in September:
9h and 54min - Average sunshine in October:
6h and 24min - Average sunshine in November:
5h and 42min - Average sunshine in December:
5h and 6min
The month with the most sunshine is June (Average sunshine: 10h and 54min).
The month with the least sunshine is February (Average sunshine: 4h and 54min).
Average sunshine days
Harviell, MO
- Average sunshine days in January:
22.5 days - Average sunshine days in February:
18.8 days - Average sunshine days in March:
16.8 days - Average sunshine days in April:
16.2 days - Average sunshine days in May:
15.1 days - Average sunshine days in June:
15.3 days
- Average sunshine days in July:
13.8 days - Average sunshine days in August:
14.9 days - Average sunshine days in September:
17.8 days - Average sunshine days in October:
21 days - Average sunshine days in November:
21.1 days - Average sunshine days in December:
21.8 days
The month with the most sunshine days is January (22.5 days).
The month with the least sunshine days is July (13.8 days).
Average UV index
Harviell, 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 and December (UV index 2).
Average cloud cover
Harviell, MO
The month with the most cloud cover is February (Cloud cover 46).
The month with the least cloud cover is June (Cloud cover 24).
Average visibility
Harviell, 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).
