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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 a wintry winter month in Kelso, Missouri, with temperature in the range of an average high of 41°F (5°C) and an average low of 27.9°F (-2.3°C). The coldest period is January, when temperatures fluctuate between an average high of 41°F (5°C) and a low of 27.9°F (-2.3°C). Weather in January »
Weather in February
February, the last month of the winter in Kelso, is a chilly month, with an average temperature fluctuating between 45.5°F (7.5°C) and 31.5°F (-0.3°C). The shift to February signals an average high-temperature of a chilly 45.5°F (7.5°C), subtly varied from January's 41°F (5°C). Weather in February »
Weather in March
March, the first month of the spring in Kelso, is a mild month, with temperature in the range of an average low of 40.5°F (4.7°C) and an average high of 56.3°F (13.5°C). March's onset brings a temperature rise, moving from a chilly 45.5°F (7.5°C) in February to a mild 56.3°F (13.5°C). Weather in March »
Weather in April
April is a comfortable spring month in Kelso, Missouri, with an average temperature ranging between min 49.8°F (9.9°C) and max 67.1°F (19.5°C). The arrival of April sees a shift in the average high-temperature, moving from a mild 56.3°F (13.5°C) in March to a comfortable 67.1°F (19.5°C). Weather in April »
Weather in May
The last month of the spring, May, is a warm month in Kelso, Missouri, with temperature in the range of an average high of 76.3°F (24.6°C) and an average low of 59°F (15°C). As May arrives, Kelso's weather shows an increase in high-temperatures, moving from April's enjoyable 67.1°F (19.5°C) to a warm 76.3°F (24.6°C). Weather in May »
Weather in June
June, the first month of the summer in Kelso, is a tropical month, with an average temperature varying between 86°F (30°C) and 67.5°F (19.7°C). An escalation in the average high-temperature is seen with the onset of June, moving from a moderately hot 76.3°F (24.6°C) in May to a tropical 86°F (30°C). Weather in June »
Weather in July
July, like June, is another tropical summer month in Kelso, Missouri, with an average temperature fluctuating between 88.3°F (31.3°C) and 69.4°F (20.8°C). July, with an average high of 88.3°F (31.3°C) and a low of 69.4°F (20.8°C), signifies the warmest month of the year. In July, the heat index is appraised at a blistering 104°F (40°C). Weather in July »
Weather in August
August, the last month of the summer in Kelso, is another hot month, with an average temperature ranging between min 67.1°F (19.5°C) and max 86.2°F (30.1°C). With the onset of August, Kelso's average high-temperature clocks in at a still hot 86.2°F (30.1°C), showing a minor fluctuation from the previous month. Weather in August »
Weather in September
The first month of the autumn, September, is still a warm month in Kelso, Missouri, with an average temperature ranging between max 81.1°F (27.3°C) and min 61.3°F (16.3°C). The arrival of September sees a recorded average high-temperature of a moderately hot 81.1°F (27.3°C), showing little divergence from the previous month's conditions. Weather in September »
Weather in October
October, like September, is an agreeable autumn month in Kelso, Missouri, with an average temperature ranging between max 68.9°F (20.5°C) and min 50.7°F (10.4°C). As September transitions into October, Kelso sees a drop in the average high-temperature, transitioning from a moderately hot 81.1°F (27.3°C) to a pleasant 68.9°F (20.5°C). Weather in October »
Weather in November
The last month of the autumn, November, is another cool month in Kelso, Missouri, with an average temperature ranging between min 39.7°F (4.3°C) and max 54.7°F (12.6°C). The onset of November results in a decrease in the average high-temperature, receding from an agreeable 68.9°F (20.5°C) in October to a cool 54.7°F (12.6°C). Weather in November »
Weather in December
The first month of the winter, December, is still a chilly month in Kelso, Missouri, with an average temperature ranging between min 33.1°F (0.6°C) and max 45.5°F (7.5°C). Kelso's transition into December involves a shift in temperature, receding from a fresh 54.7°F (12.6°C) in November to a frosty 45.5°F (7.5°C). Weather in December »
Updated: Jul 14, 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 month is the coldest?
January is the month that records the lowest temperatures, with averages ranging from a high of 41°F (5°C) to a low of 27.9°F (-2.3°C).
How many days does it rain?
Throughout the year, there are 158.6 rainfall days, and 35.59" (904mm) of precipitation is accumulated.
When does it snow?
Months with snowfall are January through April, October through December.
How many days does it snow?
Throughout the year, there are 11.2 snowfall days, and 4.92" (125mm) of snow is accumulated.
What are the months with the lowest UV index in Kelso?
The months with the lowest UV index are January, February and December, with an average maximum UV index of 2.
When does it snow the most?
February is the month with the most snowfall. Snow falls for 3.6 days and accumulates 2.17" (55mm) of snow.
What is the month with the least sunshine?
The month with the least sunshine is February, with an average of 4.8h of sunshine.
What is the most humid month in Kelso?
The months with the highest humidity are March and May, with an average relative humidity of 78%.
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.
What is the rainiest month?
April is the month with the most rainfall. Rain falls for 15.3 days and accumulates 4.33" (110mm) of precipitation.
When it does not snow?
May through September are months without snowfall.
When is the highest UV index?
May through August, with an average maximum UV index of 6, are months with the highest UV index.
When are the longest days?
The month with the longest days is June, with an average of 14h and 42min of daylight.
What month has the most sunshine?
The month with the most sunshine is June, with an average of 10.7h of sunshine.
What part of the year is the hottest?
Kelso registers the average highest temperatures during July, with peaks of 88.3°F (31.3°C) and lows of 69.4°F (20.8°C).
What is the driest month?
September is the month with the least rainfall. Rain falls for 11.4 days and accumulates 1.5" (38mm) of precipitation.
What is the least humid month?
The least humid month in Kelso is October, with an average relative humidity of 69%.
What is the month with the shortest days?
December has the shortest days of the year, with an average of 9h and 42min of daylight.
Average temperature
Kelso, 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 (41°F).
The month with the highest average low temperature is July (69.4°F).
The coldest month (with the lowest average low temperature) is January (27.9°F).
Average pressure
Kelso, MO
- Average pressure in January:
30.16"Hg - Average pressure in February:
30.12"Hg - Average pressure in March:
30.08"Hg - Average pressure in April:
29.96"Hg - Average pressure in May:
29.97"Hg - Average pressure in June:
29.94"Hg
- Average pressure in July:
29.97"Hg - Average pressure in August:
29.98"Hg - Average pressure in September:
30.02"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 (29.94"Hg).
Average wind speed
Kelso, MO
- Average wind speed in January:
9.1mph - Average wind speed in February:
9.1mph - Average wind speed in March:
9mph - Average wind speed in April:
8.9mph - Average wind speed in May:
7.5mph - Average wind speed in June:
6.4mph
- Average wind speed in July:
5.7mph - Average wind speed in August:
5.7mph - Average wind speed in September:
6.2mph - Average wind speed in October:
7.7mph - 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 February (9.1mph).
The calmest months (with the lowest average wind speed) are July and August (5.7mph).
Average humidity
Kelso, 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
Kelso, MO
- Average rainfall in January:
2.32" - Average rainfall in February:
3.07" - Average rainfall in March:
3.54" - Average rainfall in April:
4.33" - Average rainfall in May:
3.98" - Average rainfall in June:
2.99"
- Average rainfall in July:
2.91" - Average rainfall in August:
2.72" - Average rainfall in September:
1.5" - Average rainfall in October:
2.83" - Average rainfall in November:
2.95" - Average rainfall in December:
2.44"
The wettest month (with the highest rainfall) is April (4.33").
The driest month (with the least rainfall) is September (1.5").
Average rainfall days
Kelso, MO
- Average rainfall days in January:
9.8 days - Average rainfall days in February:
11.6 days - Average rainfall days in March:
15.3 days - Average rainfall days in April:
15.3 days - Average rainfall days in May:
16.8 days - Average rainfall days in June:
15.6 days
- Average rainfall days in July:
17 days - Average rainfall days in August:
14.4 days - Average rainfall days in September:
11.4 days - Average rainfall days in October:
10.5 days - Average rainfall days in November:
10.1 days - Average rainfall days in December:
10.8 days
The month with the highest number of rainy days is July (17 days).
The month with the least rainy days is January (9.8 days).
Average snowfall
Kelso, MO
The month with the highest snowfall is February (2.17").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days
Kelso, MO
- Average snowfall days in January:
3.7 days - Average snowfall days in February:
3.6 days - Average snowfall days in March:
1.3 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:
0.1 days - Average snowfall days in November:
0.8 days - Average snowfall days in December:
1.6 days
The month with the highest number of snowfall days is January (3.7 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight / Average sunshine
Kelso, MO
- Average daylight in January:
10h and 0min - 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 1min - Average daylight in June:
14h and 4min
- Average daylight in July:
14h and 2min - Average daylight in August:
13h and 3min - 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 4min
The month with the longest days is June (Average daylight: 14h and 42min).
The month with the shortest days is December (Average daylight: 9h and 42min).
- Average sunshine in January:
4h and 5min - Average sunshine in February:
4h and 5min - Average sunshine in March:
6h and 2min - Average sunshine in April:
8h and 4min - Average sunshine in May:
9h and 2min - Average sunshine in June:
10h and 4min
- Average sunshine in July:
10h and 4min - Average sunshine in August:
10h and 2min - Average sunshine in September:
9h and 4min - Average sunshine in October:
6h and 3min - Average sunshine in November:
5h and 4min - Average sunshine in December:
5h and 0min
The month with the most sunshine is June (Average sunshine: 10h and 42min).
The month with the least sunshine is February (Average sunshine: 4h and 48min).
Average sunshine days
Kelso, MO
- Average sunshine days in January:
17.8 days - Average sunshine days in February:
13.8 days - Average sunshine days in March:
13.5 days - Average sunshine days in April:
13.1 days - Average sunshine days in May:
12.3 days - Average sunshine days in June:
12.4 days
- Average sunshine days in July:
11.9 days - Average sunshine days in August:
14.3 days - Average sunshine days in September:
16.9 days - Average sunshine days in October:
18.6 days - Average sunshine days in November:
18.5 days - Average sunshine days in December:
18.1 days
The month with the most sunshine days is October (18.6 days).
The month with the least sunshine days is July (11.9 days).
Average UV index
Kelso, 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 and December (UV index 2).
Average cloud cover
Kelso, MO
The month with the most cloud cover is February (Cloud cover 48).
The months with the least cloud cover are June, August and September (Cloud cover 27).
Average visibility
Kelso, 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).
Kelso, Missouri, USA
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