Climate and monthly weather forecastBarnett, MO
Climate and monthly weather forecast
Weather in January
January, like December, in Barnett, Missouri, is a wintry winter month, with temperature in the range of an average high of 38.8°F (3.8°C) and an average low of 24.3°F (-4.3°C). January proves to be the coldest month, recording an average maximum temperature of 38.8°F (3.8°C) and a minimum temperature of 24.3°F (-4.3°C). Weather in January »Weather in February
The last month of the winter, February, is a chilly month in Barnett, Missouri, with an average temperature ranging between max 43.2°F (6.2°C) and min 27.9°F (-2.3°C). February brings a marginal elevation to a chilly 43.2°F (6.2°C) from January's 38.8°F (3.8°C) in Barnett's average high-temperatures. Weather in February »Weather in March
March, the first month of the spring in Barnett, is a cool month, with an average temperature ranging between min 37.9°F (3.3°C) and max 55.2°F (12.9°C). March sees a temperature increase, moving from a frosty 43.2°F (6.2°C) in February to a cool 55.2°F (12.9°C). Weather in March »Weather in April
April in Barnett, Missouri, is a comfortable spring month, with an average temperature varying between 46.8°F (8.2°C) and 66.2°F (19°C). Barnett sees an increase in average high-temperatures during April, moving from a fresh 55.2°F (12.9°C) in March to a refreshing 66.2°F (19°C). Weather in April »Weather in May
The last month of the spring, May, is a warm month in Barnett, Missouri, with an average temperature varying between 75.9°F (24.4°C) and 55.9°F (13.3°C). With the arrival of May, the average high-temperature transitions from a comfortable 66.2°F (19°C) in April to a moderately hot 75.9°F (24.4°C). Weather in May »Weather in June
June, the first month of the summer in Barnett, is a tropical month, with an average temperature ranging between min 65.5°F (18.6°C) and max 86.5°F (30.3°C). June sees a temperature increase, moving from a moderately hot 75.9°F (24.4°C) in May to a tropical 86.5°F (30.3°C). Weather in June »Weather in July
July, the same as June, in Barnett, Missouri, is another tropical summer month, with an average temperature fluctuating between 68°F (20°C) and 88.9°F (31.6°C). Barnett's warmest temperatures are experienced in July, with average high temperatures of 88.9°F (31.6°C) and lows of 68°F (20°C). In July, the average heat index is appraised at a blisteringly hot 105.8°F (41°C). Weather in July »Weather in August
The last month of the summer, August, is another tropical month in Barnett, Missouri, with temperature in the range of an average low of 65.7°F (18.7°C) and an average high of 87.1°F (30.6°C). The advent of August brings an average high-temperature of a still hot 87.1°F (30.6°C), exhibiting minor difference from the previous month. Weather in August »Weather in September
September, the first month of the autumn in Barnett, is still a warm month, with temperature in the range of an average low of 59.5°F (15.3°C) and an average high of 79.9°F (26.6°C). The move into September indicates a slight reduction in the average high-temperature, down from August's tropical 87.1°F (30.6°C) to a moderately hot 79.9°F (26.6°C). Weather in September »Weather in October
October, the same as September, is another comfortable autumn month in Barnett, Missouri, with an average temperature ranging between min 48°F (8.9°C) and max 65.7°F (18.7°C). With October's onset, the average high-temperature recedes from September's moderately hot 79.9°F (26.6°C) to a refreshing 65.7°F (18.7°C). Weather in October »Weather in November
The last month of the autumn, November, is also a fresh month in Barnett, Missouri, with an average temperature fluctuating between 53.8°F (12.1°C) and 36.9°F (2.7°C). A change in temperatures is noted as October gives way to November, with average highs reducing from an enjoyable 65.7°F (18.7°C) to a fresh 53.8°F (12.1°C). Weather in November »Weather in December
The first month of the winter, December, is still a chilly month in Barnett, Missouri, with an average temperature fluctuating between 43.2°F (6.2°C) and 29.3°F (-1.5°C). December comes with a drop in the average high-temperature, falling from November's fresh 53.8°F (12.1°C) to a frosty 43.2°F (6.2°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
With average temperatures fluctuating between a high of 38.8°F (3.8°C) and a low of 24.3°F (-4.3°C), January stands out as the coldest month in Barnett, Missouri.
January is the month with the least rainfall. Rain falls for 6.7 days and accumulates 1.18" (30mm) of precipitation.
In Barnett, Missouri, during the entire year, the rain falls for 136.9 days and collects up to 26.02" (661mm) of precipitation.
January through May, November and December are months with snowfall.
Throughout the year, there are 23.1 snowfall days, and 8.03" (204mm) of snow is accumulated.
January and February, with an average of 4.9h of sunshine, are months with the least sunshine.
The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 2.
The month with the most snowfall in Barnett is February, when snow falls for 7 days and typically aggregates up to 2.8" (71mm) of snow.
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.
May is the most humid month in Barnett, Missouri, with an average relative humidity of 77%.
May is the month with the most rainfall in Barnett. Rain falls for 16.3 days and accumulates 3.58" (91mm) of precipitation.
In Barnett, snow does not fall in June through October.
June has the longest days of the year in Barnett, with an average of 14h and 48min of daylight.
June has the most sunshine of the year in Barnett, with an average of 10.5h of sunshine.
June through August, with an average maximum UV index of 6, are months with the highest UV index.
The temperatures in Barnett reach their highest averages in July, with highs of 88.9°F (31.6°C) and lows of 68°F (20°C).
The months with the lowest humidity in Barnett, Missouri, are August and October, with an average relative humidity of 73%.
With an average of 9h and 30min of daylight, December has the shortest days of the year.
Average temperature
Barnett, MO
The warmest month (with the highest average high temperature) is July (88.9°F).
The month with the lowest average high temperature is January (38.8°F).
The month with the highest average low temperature is July (68°F).
The coldest month (with the lowest average low temperature) is January (24.3°F).
Average pressure
Barnett, 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:
29.98"Hg - Average pressure in September:
30.03"Hg - Average pressure in October:
30.03"Hg - Average pressure in November:
30.12"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
Barnett, MO
- Average wind speed in January:
8.9mph - Average wind speed in February:
8.8mph - Average wind speed in March:
8.9mph - 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:
5.9mph - 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 months (with the highest average wind speed) are January and March (8.9mph).
The calmest month (with the lowest average wind speed) is July (5.8mph).
Average humidity
Barnett, MO
The month with the highest relative humidity is May (77%).
The months with the lowest relative humidity are August and October (73%).
Average rainfall
Barnett, MO
- Average rainfall in January:
1.18" - Average rainfall in February:
1.38" - Average rainfall in March:
2.05" - Average rainfall in April:
3.23" - Average rainfall in May:
3.58" - Average rainfall in June:
2.91"
- Average rainfall in July:
2.64" - Average rainfall in August:
2.28" - Average rainfall in September:
1.73" - Average rainfall in October:
2.17" - Average rainfall in November:
1.46" - Average rainfall in December:
1.42"
The wettest month (with the highest rainfall) is May (3.58").
The driest month (with the least rainfall) is January (1.18").
Average rainfall days
Barnett, MO
- Average rainfall days in January:
6.7 days - Average rainfall days in February:
7.5 days - Average rainfall days in March:
12.9 days - Average rainfall days in April:
13.7 days - Average rainfall days in May:
16.3 days - Average rainfall days in June:
14.9 days
- Average rainfall days in July:
15.3 days - Average rainfall days in August:
13.4 days - Average rainfall days in September:
10.9 days - Average rainfall days in October:
9.8 days - Average rainfall days in November:
8.8 days - Average rainfall days in December:
6.7 days
The month with the highest number of rainy days is May (16.3 days).
The months with the least rainy days are January and December (6.7 days).
Average snowfall
Barnett, MO
The month with the highest snowfall is February (2.8").
The months with the least snowfall are June, July, August, September and October (0").
Average snowfall days
Barnett, MO
- Average snowfall days in January:
6.9 days - Average snowfall days in February:
7 days - Average snowfall days in March:
2.6 days - Average snowfall days in April:
0.3 days - Average snowfall days in May:
0.1 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:
1.2 days - Average snowfall days in December:
4.9 days
The month with the highest number of snowfall days is February (7 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Barnett, MO
- Average daylight in January:
9h and 54min - 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 30min - 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 54min - Average sunshine in March:
6h and 18min - Average sunshine in April:
8h and 18min - Average sunshine in May:
9h and 0min - Average sunshine in June:
10h and 30min
- Average sunshine in July:
10h and 18min - Average sunshine in August:
10h and 12min - 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 30min).
The months with the least sunshine are January and February (Average sunshine: 4h and 54min).
Average sunshine days
Barnett, MO
- Average sunshine days in January:
19 days - Average sunshine days in February:
14.7 days - Average sunshine days in March:
14.7 days - Average sunshine days in April:
13.9 days - Average sunshine days in May:
11.8 days - Average sunshine days in June:
12.9 days
- Average sunshine days in July:
13.6 days - Average sunshine days in August:
14.7 days - Average sunshine days in September:
16.6 days - Average sunshine days in October:
19.1 days - Average sunshine days in November:
19.4 days - Average sunshine days in December:
19.6 days
The month with the most sunshine days is December (19.6 days).
The month with the least sunshine days is May (11.8 days).
Average UV index
Barnett, 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
Barnett, MO
The months with the most cloud cover are February and March (Cloud cover 48).
The month with the least cloud cover is August (Cloud cover 28).
Average visibility
Barnett, 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).
