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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, the same as December, is an icy winter month in Barnhart, Missouri, with an average temperature ranging between max 39°F (3.9°C) and min 25.2°F (-3.8°C). January, with an average high of 39°F (3.9°C) and a low of 25.2°F (-3.8°C), signifies the coldest month of the year. Weather in January »
Weather in February
February, the last month of the winter in Barnhart, is a frosty month, with temperature in the range of an average low of 28.4°F (-2°C) and an average high of 43.5°F (6.4°C). February's advent notes a subtle adjustment in average high-temperature to a chilly 43.5°F (6.4°C) from January. Weather in February »
Weather in March
March, the first month of the spring in Barnhart, is a fresh month, with an average temperature fluctuating between 54.9°F (12.7°C) and 38.1°F (3.4°C). With the onset of March, Barnhart sees a temperature rise, with the average high-temperature moving from February's chilly 43.5°F (6.4°C) to a fresh 54.9°F (12.7°C). Weather in March »
Weather in April
April is a refreshing spring month in Barnhart, Missouri, with an average temperature varying between 65.8°F (18.8°C) and 47.7°F (8.7°C). The start of April brings a rise in the average high-temperature, moving from a cool 54.9°F (12.7°C) in March to an enjoyable 65.8°F (18.8°C). Weather in April »
Weather in May
The last month of the spring, May, is a warm month in Barnhart, Missouri, with an average temperature varying between 57°F (13.9°C) and 75.6°F (24.2°C). Barnhart, Missouri, sees an increase in average high-temperatures during May, moving from a comfortable 65.8°F (18.8°C) in April to a moderately hot 75.6°F (24.2°C). Weather in May »
Weather in June
The first month of the summer, June, is still a warm month in Barnhart, Missouri, with an average temperature ranging between min 65.3°F (18.5°C) and max 84.9°F (29.4°C). As June arrives, Barnhart's weather shows an increase in high-temperatures, moving from May's 75.6°F (24.2°C) to a still moderately hot 84.9°F (29.4°C). Weather in June »
Weather in July
July is a hot summer month in Barnhart, Missouri, with an average temperature ranging between min 68.2°F (20.1°C) and max 88°F (31.1°C). Barnhart's warmest temperatures are experienced in July, with average high temperatures of 88°F (31.1°C) and lows of 68.2°F (20.1°C). In July, the average heat index is computed to be a blistering 104°F (40°C). Weather in July »
Weather in August
August, the last month of the summer in Barnhart, is another tropical month, with an average temperature ranging between min 66.4°F (19.1°C) and max 86.2°F (30.1°C). August's onset records an average high-temperature of a still tropical 86.2°F (30.1°C), a near match to July's 88°F (31.1°C). Weather in August »
Weather in September
The first month of the autumn, September, is also a moderately hot month in Barnhart, Missouri, with an average temperature ranging between min 59.9°F (15.5°C) and max 79.7°F (26.5°C). September brings a slight decrease in the average high-temperature, shifting from a hot 86.2°F (30.1°C) in August to a moderately hot 79.7°F (26.5°C). Weather in September »
Weather in October
October, like September, in Barnhart, Missouri, is another enjoyable autumn month, with an average temperature varying between 67.1°F (19.5°C) and 49.1°F (9.5°C). With the onset of October, Barnhart experiences a modest temperature adjustment, with the average high-temperature receding from a moderately hot 79.7°F (26.5°C) in September to an enjoyable 67.1°F (19.5°C). Weather in October »
Weather in November
The last month of the autumn, November, is another cool month in Barnhart, Missouri, with an average temperature varying between 38.1°F (3.4°C) and 54°F (12.2°C). Barnhart's progression into November includes a drop in the average high-temperature, from a refreshing 67.1°F (19.5°C) in October to a cool 54°F (12.2°C). Weather in November »
Weather in December
The first month of the winter, December, is also a frosty month in Barnhart, Missouri, with temperature in the range of an average low of 30.7°F (-0.7°C) and an average high of 43.5°F (6.4°C). The start of December signals a decrease in the average high-temperature, transitioning from a fresh 54°F (12.2°C) in November to a frosty 43.5°F (6.4°C). Weather in December »
Updated: Jul 20, 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 is the coldest month?
With an average high-temperature of 39°F (3.9°C) and an average low-temperature of 25.2°F (-3.8°C), January is the coldest month.
How many days does it rain?
Throughout the year, there are 155 rainfall days, and 34.92" (887mm) of precipitation is accumulated.
When does it snow?
Months with snowfall are January through March, November and December.
What is the snowiest month?
The month with the most snowfall is January, when snow falls for 6.8 days and typically aggregates up to 2.36" (60mm) of snow.
How much does it snow?
Throughout the year, there are 19.9 snowfall days, and 8.43" (214mm) of snow is accumulated.
What is the month with the least sunshine?
With an average of 4.8h of sunshine, January has the least sunshine of the year.
What are the months with the lowest UV index?
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index.
What is the driest month in Barnhart?
February is the month with the least rainfall. Rain falls for 9.6 days and accumulates 1.97" (50mm) of precipitation.
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.
When it does not snow?
April through October are months without snowfall.
What is the most humid month in Barnhart?
The most humid month is May, with an average relative humidity of 79%.
What is the rainiest month?
May is the month with the most rainfall. Rain falls for 16.7 days and accumulates 4.25" (108mm) of precipitation.
What is the month with the highest UV index in Barnhart?
The months with the highest UV index in Barnhart are May through August, with an average maximum UV index of 6.
When are the longest days?
June has the longest days of the year, with an average of 14h and 48min of daylight.
What is the month with the most sunshine?
The months with the most sunshine are June and July, with an average of 10.5h of sunshine.
What is the hottest time of year?
The temperatures reach their highest averages in July, with highs of 88°F (31.1°C) and lows of 68.2°F (20.1°C).
What is the least humid month?
October is the least humid month, with an average relative humidity of 72%.
What is the month with the shortest days in Barnhart?
The month with the shortest days is December, with an average of 9h and 30min of daylight.
Average temperature
Barnhart, MO
The warmest month (with the highest average high temperature) is July (88°F).
The month with the lowest average high temperature is January (39°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 (25.2°F).
Average pressure
Barnhart, 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:
29.94"Hg - Average pressure in May:
29.96"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:
30.13"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
Barnhart, MO
- Average wind speed in January:
9mph - Average wind speed in February:
8.9mph - Average wind speed in March:
8.6mph - Average wind speed in April:
8.5mph - Average wind speed in May:
7mph - Average wind speed in June:
6.2mph
- Average wind speed in July:
5.3mph - Average wind speed in August:
5.2mph - Average wind speed in September:
5.6mph - Average wind speed in October:
7.3mph - Average wind speed in November:
8.1mph - Average wind speed in December:
8.3mph
The windiest month (with the highest average wind speed) is January (9mph).
The calmest month (with the lowest average wind speed) is August (5.2mph).
Average humidity
Barnhart, MO
The month with the highest relative humidity is May (79%).
The month with the lowest relative humidity is October (72%).
Average rainfall
Barnhart, MO
- Average rainfall in January:
2.32" - Average rainfall in February:
1.97" - Average rainfall in March:
2.8" - Average rainfall in April:
3.82" - Average rainfall in May:
4.25" - Average rainfall in June:
3.54"
- Average rainfall in July:
3.11" - Average rainfall in August:
3.43" - Average rainfall in September:
2.13" - Average rainfall in October:
2.91" - Average rainfall in November:
2.09" - Average rainfall in December:
2.56"
The wettest month (with the highest rainfall) is May (4.25").
The driest month (with the least rainfall) is February (1.97").
Average rainfall days
Barnhart, MO
- Average rainfall days in January:
8.2 days - Average rainfall days in February:
9.6 days - Average rainfall days in March:
14.8 days - Average rainfall days in April:
15.3 days - Average rainfall days in May:
16.7 days - Average rainfall days in June:
15.3 days
- Average rainfall days in July:
17.8 days - Average rainfall days in August:
14.6 days - Average rainfall days in September:
13 days - Average rainfall days in October:
11 days - Average rainfall days in November:
10.1 days - Average rainfall days in December:
8.6 days
The month with the highest number of rainy days is July (17.8 days).
The month with the least rainy days is January (8.2 days).
Average snowfall
Barnhart, MO
The month with the highest snowfall is January (2.36").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days
Barnhart, MO
- Average snowfall days in January:
6.8 days - Average snowfall days in February:
5.8 days - Average snowfall days in March:
1.8 days - Average snowfall days in April:
0 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:
1.5 days - Average snowfall days in December:
3.9 days
The month with the highest number of snowfall days is January (6.8 days).
The months with the least snowfall days are April, May, June, July, August and September (0 days).
Average daylight / Average sunshine
Barnhart, 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:
4h and 5min - Average sunshine in February:
4h and 5min - Average sunshine in March:
6h and 3min - Average sunshine in April:
8h and 4min - Average sunshine in May:
9h and 2min - Average sunshine in June:
10h and 3min
- Average sunshine in July:
10h and 3min - Average sunshine in August:
10h and 2min - Average sunshine in September:
9h and 3min - Average sunshine in October:
6h and 1min - Average sunshine in November:
5h and 4min - Average sunshine in December:
5h and 0min
The months with the most sunshine are June and July (Average sunshine: 10h and 30min).
The month with the least sunshine is January (Average sunshine: 4h and 48min).
Average sunshine days
Barnhart, MO
- Average sunshine days in January:
17.9 days - Average sunshine days in February:
14.5 days - Average sunshine days in March:
13.1 days - Average sunshine days in April:
13.4 days - Average sunshine days in May:
12.3 days - Average sunshine days in June:
11.9 days
- Average sunshine days in July:
10.7 days - Average sunshine days in August:
13.8 days - Average sunshine days in September:
14.6 days - Average sunshine days in October:
18.4 days - Average sunshine days in November:
17.8 days - Average sunshine days in December:
19.2 days
The month with the most sunshine days is December (19.2 days).
The month with the least sunshine days is July (10.7 days).
Average UV index
Barnhart, 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
Barnhart, MO
The month with the most cloud cover is January (Cloud cover 49).
The months with the least cloud cover are June, July and August (Cloud cover 28).
Average visibility
Barnhart, 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).
Barnhart, Missouri, USA
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