Climate and monthly weather forecastClayton, KS
Climate and monthly weather forecast
Weather in January
January, like December, in Clayton, Kansas, is an icy winter month, with an average temperature fluctuating between 23.5°F (-4.7°C) and 39.7°F (4.3°C). January, known for its average high temperature of 39.7°F (4.3°C) and an average low temperature of 23.5°F (-4.7°C), is the coldest month. Weather in January »Weather in February
February, the last month of the winter in Clayton, is also an icy month, with an average temperature ranging between min 25.2°F (-3.8°C) and max 42.6°F (5.9°C). February brings an average high-temperature of a still wintry 42.6°F (5.9°C), nearly identical to the preceding month. Weather in February »Weather in March
The first month of the spring, March, is a moderate month in Clayton, Kansas, with an average temperature ranging between min 36°F (2.2°C) and max 56.3°F (13.5°C). As February gives way to March, the average high-temperature displays an increase, moving from a cold 42.6°F (5.9°C) to a refreshing 56.3°F (13.5°C). Weather in March »Weather in April
April in Clayton, Kansas, is an enjoyable spring month, with an average temperature varying between 43.3°F (6.3°C) and 64.2°F (17.9°C). Entering April, Clayton notices a subtle temperature elevation, with the average high-temperature advancing from March's moderate 56.3°F (13.5°C) to a still refreshing 64.2°F (17.9°C). Weather in April »Weather in May
The last month of the spring, May, is an agreeable month in Clayton, Kansas, with an average temperature varying between 52.3°F (11.3°C) and 73.2°F (22.9°C). As May begins, there is an increase in the average high-temperature, moving from a refreshing 64.2°F (17.9°C) in April to an agreeable 73.2°F (22.9°C). Weather in May »Weather in June
June, the first month of the summer in Clayton, is a tropical month, with an average temperature varying between 87.3°F (30.7°C) and 65.5°F (18.6°C). Clayton's transition into June brings a rise in the average high-temperature, moving from a pleasant 73.2°F (22.9°C) in May to a hot 87.3°F (30.7°C). Weather in June »Weather in July
July, the same as June, in Clayton, Kansas, is another tropical summer month, with an average temperature fluctuating between 92.3°F (33.5°C) and 70°F (21.1°C). July registers as the month with the highest average temperatures, reaching 92.3°F (33.5°C) at its peak and 70°F (21.1°C) at the lowest. In July, the heat index is evaluated at a torrid 102.2°F (39°C). Weather in July »Weather in August
August, the last month of the summer in Clayton, is another tropical month, with temperature in the range of an average high of 88.9°F (31.6°C) and an average low of 66.4°F (19.1°C). The introduction of August notes a subtle temperature variation to a still hot 88.9°F (31.6°C) from July's 92.3°F (33.5°C). Weather in August »Weather in September
The first month of the autumn, September, is still a warm month in Clayton, Kansas, with temperature in the range of an average low of 59.7°F (15.4°C) and an average high of 81.1°F (27.3°C). As August shifts into September, a minor alteration in temperatures is observed, with average highs reducing from a hot 88.9°F (31.6°C) to a moderately hot 81.1°F (27.3°C). Weather in September »Weather in October
October, like September, in Clayton, Kansas, is another enjoyable autumn month, with an average temperature ranging between min 46.4°F (8°C) and max 65.3°F (18.5°C). October signals a significant shift in the average high-temperature, falling from September's warm 81.1°F (27.3°C) to a refreshing 65.3°F (18.5°C). Weather in October »Weather in November
The last month of the autumn, November, is also a fresh month in Clayton, Kansas, with an average temperature varying between 53.2°F (11.8°C) and 34.9°F (1.6°C). November's onset corresponds with a shift in the average high-temperature, moving from a refreshing 65.3°F (18.5°C) in October to a cool 53.2°F (11.8°C). Weather in November »Weather in December
December, the first month of the winter in Clayton, is also a wintry month, with an average temperature varying between 24.6°F (-4.1°C) and 40.1°F (4.5°C). December's onset brings a slight change in high-temperatures, falling from a cool 53.2°F (11.8°C) in November to an icy 40.1°F (4.5°C). Weather in December »Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature
Clayton, KS
The warmest month (with the highest average high temperature) is July (92.3°F).
The month with the lowest average high temperature is January (39.7°F).
The month with the highest average low temperature is July (70°F).
The coldest month (with the lowest average low temperature) is January (23.5°F).
Average pressure
Clayton, KS
- Average pressure in January:
30.16"Hg - Average pressure in February:
30.13"Hg - Average pressure in March:
30.01"Hg - Average pressure in April:
29.9"Hg - Average pressure in May:
29.9"Hg - Average pressure in June:
29.83"Hg
- Average pressure in July:
29.92"Hg - Average pressure in August:
29.93"Hg - Average pressure in September:
29.96"Hg - Average pressure in October:
30"Hg - Average pressure in November:
30.08"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 (29.83"Hg).
Average wind speed
Clayton, KS
- Average wind speed in January:
10.4mph - Average wind speed in February:
10.8mph - Average wind speed in March:
11.4mph - Average wind speed in April:
12.1mph - Average wind speed in May:
10.7mph - Average wind speed in June:
10.7mph
- Average wind speed in July:
9.6mph - Average wind speed in August:
9.4mph - Average wind speed in September:
10.4mph - Average wind speed in October:
10.8mph - Average wind speed in November:
10.4mph - Average wind speed in December:
10.3mph
The windiest month (with the highest average wind speed) is April (12.1mph).
The calmest month (with the lowest average wind speed) is August (9.4mph).
Average humidity
Clayton, KS
The month with the highest relative humidity is January (69%).
The month with the lowest relative humidity is July (54%).
Average rainfall
Clayton, KS
- Average rainfall in January:
0.47" - Average rainfall in February:
0.59" - Average rainfall in March:
0.94" - Average rainfall in April:
1.54" - Average rainfall in May:
2.99" - Average rainfall in June:
2.28"
- Average rainfall in July:
2.13" - Average rainfall in August:
2.24" - Average rainfall in September:
1.22" - Average rainfall in October:
1.18" - Average rainfall in November:
0.67" - Average rainfall in December:
0.75"
The wettest month (with the highest rainfall) is May (2.99").
The driest month (with the least rainfall) is January (0.47").
Average rainfall days
Clayton, KS
- Average rainfall days in January:
3.8 days - Average rainfall days in February:
3.5 days - Average rainfall days in March:
8.5 days - Average rainfall days in April:
11.4 days - Average rainfall days in May:
14.6 days - Average rainfall days in June:
12.8 days
- Average rainfall days in July:
14.3 days - Average rainfall days in August:
13.8 days - Average rainfall days in September:
10 days - Average rainfall days in October:
8.5 days - Average rainfall days in November:
4.4 days - Average rainfall days in December:
3.5 days
The month with the highest number of rainy days is May (14.6 days).
The months with the least rainy days are February and December (3.5 days).
Average snowfall
Clayton, KS
- Average snowfall in January:
2.28" - Average snowfall in February:
2.05" - Average snowfall in March:
1.22" - Average snowfall in April:
0.47" - Average snowfall in May:
0.2" - Average snowfall in June:
0"
The month with the highest snowfall is January (2.28").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days
Clayton, KS
- Average snowfall days in January:
5.2 days - Average snowfall days in February:
5.9 days - Average snowfall days in March:
3.6 days - Average snowfall days in April:
1.3 days - Average snowfall days in May:
0.3 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:
1 days - Average snowfall days in November:
2.3 days - Average snowfall days in December:
4.1 days
The month with the highest number of snowfall days is February (5.9 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Clayton, KS
- Average daylight in January:
9h and 42min - Average daylight in February:
10h and 42min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 18min - Average daylight in May:
14h and 24min - Average daylight in June:
14h and 54min
- Average daylight in July:
14h and 42min - Average daylight in August:
13h and 42min - Average daylight in September:
12h and 24min - Average daylight in October:
11h and 6min - Average daylight in November:
10h and 0min - Average daylight in December:
9h and 24min
The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 24min).
- Average sunshine in January:
6h and 12min - Average sunshine in February:
7h and 30min - Average sunshine in March:
7h and 48min - Average sunshine in April:
8h and 48min - Average sunshine in May:
9h and 42min - Average sunshine in June:
11h and 18min
- Average sunshine in July:
11h and 18min - Average sunshine in August:
10h and 36min - Average sunshine in September:
9h and 0min - Average sunshine in October:
7h and 24min - Average sunshine in November:
6h and 42min - Average sunshine in December:
6h and 6min
The months with the most sunshine are June and July (Average sunshine: 11h and 18min).
The month with the least sunshine is December (Average sunshine: 6h and 6min).
Average sunshine days
Clayton, KS
- Average sunshine days in January:
23.3 days - Average sunshine days in February:
19.6 days - Average sunshine days in March:
19.5 days - Average sunshine days in April:
15.5 days - Average sunshine days in May:
13.8 days - Average sunshine days in June:
12.8 days
- Average sunshine days in July:
13 days - Average sunshine days in August:
12.9 days - Average sunshine days in September:
16.1 days - Average sunshine days in October:
21 days - Average sunshine days in November:
23.5 days - Average sunshine days in December:
24 days
The month with the most sunshine days is December (24 days).
The month with the least sunshine days is June (12.8 days).
Average UV index
Clayton, KS
The months with the highest UV index are June and July (UV index 7).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover
Clayton, KS
The month with the most cloud cover is February (Cloud cover 35).
The month with the least cloud cover is June (Cloud cover 20).
Average visibility
Clayton, KS
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).





