Climate and monthly weather forecastRantoul, KS
Climate and monthly weather forecast
Weather in January
January, the same as December, is an icy winter month in Rantoul, Kansas, with an average temperature ranging between max 38.8°F (3.8°C) and min 23.9°F (-4.5°C). January is the coldest month, with an average high-temperature of 38.8°F (3.8°C) and an average low-temperature of 23.9°F (-4.5°C). Weather in January »Weather in February
The last month of the winter, February, is another cold month in Rantoul, Kansas, with an average temperature ranging between min 27.3°F (-2.6°C) and max 42.4°F (5.8°C). The average high-temperature during February registers at a still cold 42.4°F (5.8°C), closely corresponding to the preceding month. Weather in February »Weather in March
The first month of the spring, March, is a cool month in Rantoul, Kansas, with an average temperature ranging between max 55°F (12.8°C) and min 38.3°F (3.5°C). Rantoul's transition into March brings a rise in the average high-temperature, moving from an icy 42.4°F (5.8°C) in February to a cool 55°F (12.8°C). Weather in March »Weather in April
April in Rantoul, Kansas, is an enjoyable spring month, with an average temperature varying between 64.8°F (18.2°C) and 46.6°F (8.1°C). April's arrival signals a temperature shift, moving from a fresh 55°F (12.8°C) in March to a comfortable 64.8°F (18.2°C). Weather in April »Weather in May
The last month of the spring, May, is an agreeable month in Rantoul, Kansas, with an average temperature ranging between min 55.9°F (13.3°C) and max 73°F (22.8°C). In Rantoul, stepping into May brings a gentle temperature nudge, moving slightly up from April's comfortable 64.8°F (18.2°C) to an agreeable 73°F (22.8°C). Weather in May »Weather in June
June, the first month of the summer in Rantoul, is a moderately hot month, with an average temperature fluctuating between 83.8°F (28.8°C) and 66.7°F (19.3°C). As Rantoul, Kansas, enters June, the average high-temperature increases from the a pleasant 73°F (22.8°C) of May to a moderately hot 83.8°F (28.8°C). Weather in June »Weather in July
July in Rantoul, Kansas, is a hot summer month, with an average temperature ranging between max 87.4°F (30.8°C) and min 68.9°F (20.5°C). Rantoul experiences its highest temperatures in July, with an average peak of 87.4°F (30.8°C) and a low of 68.9°F (20.5°C). In July, the heat index is computed to be a fiery hot 102.2°F (39°C). Weather in July »Weather in August
August, the last month of the summer in Rantoul, is another warm month, with an average temperature varying between 85.3°F (29.6°C) and 66.2°F (19°C). Rantoul experiences a subtle adjustment in high-temperatures to a moderately hot 85.3°F (29.6°C) with the onset of August, maintaining near parity with July's 87.4°F (30.8°C). Weather in August »Weather in September
The first month of the autumn, September, is still a warm month in Rantoul, Kansas, with temperature in the range of an average low of 60.1°F (15.6°C) and an average high of 78.8°F (26°C). September is characterized by a slight reduction in average high-temperature, easing from a warm 85.3°F (29.6°C) in August to a still moderately hot 78.8°F (26°C). Weather in September »Weather in October
October, like September, in Rantoul, Kansas, is another refreshing autumn month, with an average temperature varying between 66°F (18.9°C) and 48.2°F (9°C). Rantoul's transition into October involves a shift in temperature, receding from a moderately hot 78.8°F (26°C) in September to a comfortable 66°F (18.9°C). Weather in October »Weather in November
November, the last month of the autumn in Rantoul, is also a fresh month, with an average temperature varying between 37.2°F (2.9°C) and 53.6°F (12°C). As October transitions into November, Rantoul sees a drop in the average high-temperature, transitioning from an enjoyable 66°F (18.9°C) to a cool 53.6°F (12°C). Weather in November »Weather in December
December, the first month of the winter in Rantoul, is also an icy month, with an average temperature varying between 41.7°F (5.4°C) and 28.4°F (-2°C). The onset of December comes with a shift in the average high-temperature, falling from a cool 53.6°F (12°C) in November to a cold 41.7°F (5.4°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
January is the month when Rantoul, Kansas, experiences its coldest temperatures, averaging a high of 38.8°F (3.8°C) and a low of 23.9°F (-4.5°C).
The month with the least rainfall is January, when the rain falls for 4.7 days and typically collects 0.71" (18mm) of precipitation.
Throughout the year, in Rantoul, Kansas, there are 126.9 rainfall days, and 23.5" (597mm) of precipitation is accumulated.
January through April, October through December are months with snowfall in Rantoul, Kansas.
Throughout the year, in Rantoul, there are 14 snowfall days, and 6.38" (162mm) of snow is accumulated.
With an average of 5.4h of sunshine, January has the least sunshine of the year.
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Rantoul, Kansas.
The month with the most snowfall in Rantoul, Kansas, is February, when snow falls for 4.4 days and typically aggregates up to 2.28" (58mm) 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.
The most humid month in Rantoul is May, with an average relative humidity of 79%.
May is the month with the most rainfall. Rain falls for 16.7 days and accumulates 4.25" (108mm) of precipitation.
May through September are months without snowfall in Rantoul.
June has the longest days of the year, with an average of 14h and 48min of daylight.
The month with the most sunshine in Rantoul is June, with an average of 10.7h of sunshine.
With an average maximum UV index of 7, June is the month with the highest UV index.
The temperatures in Rantoul reach their highest averages in July, with highs of 87.4°F (30.8°C) and lows of 68.9°F (20.5°C).
October and November, with an average relative humidity of 69%, are the least humid months.
December has the shortest days of the year, with an average of 9h and 30min of daylight.
Average temperature
Rantoul, KS
The warmest month (with the highest average high temperature) is July (87.4°F).
The month with the lowest average high temperature is January (38.8°F).
The month with the highest average low temperature is July (68.9°F).
The coldest month (with the lowest average low temperature) is January (23.9°F).
Average pressure
Rantoul, KS
- Average pressure in January:
30.16"Hg - Average pressure in February:
30.13"Hg - Average pressure in March:
30.04"Hg - Average pressure in April:
29.91"Hg - Average pressure in May:
29.92"Hg - Average pressure in June:
29.88"Hg
- Average pressure in July:
29.94"Hg - Average pressure in August:
29.95"Hg - Average pressure in September:
30"Hg - Average pressure in October:
30.02"Hg - Average pressure in November:
30.1"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 (29.88"Hg).
Average wind speed
Rantoul, KS
- Average wind speed in January:
10.2mph - Average wind speed in February:
10.4mph - Average wind speed in March:
10.6mph - Average wind speed in April:
10.6mph - Average wind speed in May:
8.8mph - Average wind speed in June:
8.6mph
- Average wind speed in July:
7mph - Average wind speed in August:
7mph - Average wind speed in September:
7.8mph - Average wind speed in October:
9.4mph - Average wind speed in November:
10.1mph - Average wind speed in December:
9.8mph
The windiest months (with the highest average wind speed) are March and April (10.6mph).
The calmest months (with the lowest average wind speed) are July and August (7mph).
Average humidity
Rantoul, KS
The month with the highest relative humidity is May (79%).
The months with the lowest relative humidity are October and November (69%).
Average rainfall
Rantoul, KS
- Average rainfall in January:
0.71" - Average rainfall in February:
0.91" - Average rainfall in March:
1.81" - Average rainfall in April:
2.09" - Average rainfall in May:
4.25" - Average rainfall in June:
2.64"
- Average rainfall in July:
2.72" - Average rainfall in August:
2.95" - Average rainfall in September:
2.01" - Average rainfall in October:
1.69" - Average rainfall in November:
0.87" - Average rainfall in December:
0.87"
The wettest month (with the highest rainfall) is May (4.25").
The driest month (with the least rainfall) is January (0.71").
Average rainfall days
Rantoul, KS
- Average rainfall days in January:
4.7 days - Average rainfall days in February:
5.8 days - Average rainfall days in March:
11.8 days - Average rainfall days in April:
13.3 days - Average rainfall days in May:
16.7 days - Average rainfall days in June:
13.6 days
- Average rainfall days in July:
15.1 days - Average rainfall days in August:
14.1 days - Average rainfall days in September:
11.5 days - Average rainfall days in October:
9.9 days - Average rainfall days in November:
5.9 days - Average rainfall days in December:
4.5 days
The month with the highest number of rainy days is May (16.7 days).
The month with the least rainy days is December (4.5 days).
Average snowfall
Rantoul, KS
The month with the highest snowfall is February (2.28").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days
Rantoul, KS
- Average snowfall days in January:
3.9 days - Average snowfall days in February:
4.4 days - Average snowfall days in March:
1.8 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:
0.4 days - Average snowfall days in November:
0.9 days - Average snowfall days in December:
2.2 days
The month with the highest number of snowfall days is February (4.4 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Rantoul, KS
- Average daylight in January:
9h and 48min - 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:
5h and 24min - Average sunshine in February:
5h and 48min - Average sunshine in March:
6h and 42min - Average sunshine in April:
8h and 30min - Average sunshine in May:
8h and 48min - Average sunshine in June:
10h and 42min
- Average sunshine in July:
10h and 36min - Average sunshine in August:
10h and 12min - Average sunshine in September:
9h and 12min - Average sunshine in October:
6h and 24min - Average sunshine in November:
5h and 54min - Average sunshine in December:
5h and 42min
The month with the most sunshine is June (Average sunshine: 10h and 42min).
The month with the least sunshine is January (Average sunshine: 5h and 24min).
Average sunshine days
Rantoul, KS
- Average sunshine days in January:
22.6 days - Average sunshine days in February:
18 days - Average sunshine days in March:
16 days - Average sunshine days in April:
15.3 days - Average sunshine days in May:
12.7 days - Average sunshine days in June:
13.4 days
- Average sunshine days in July:
13.3 days - Average sunshine days in August:
14.6 days - Average sunshine days in September:
15.8 days - Average sunshine days in October:
20.2 days - Average sunshine days in November:
21.5 days - Average sunshine days in December:
22.6 days
The months with the most sunshine days are January and December (22.6 days).
The month with the least sunshine days is May (12.7 days).
Average UV index
Rantoul, KS
The month with the highest UV index is June (UV index 7).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover
Rantoul, KS
The month with the most cloud cover is March (Cloud cover 44).
The months with the least cloud cover are June and July (Cloud cover 25).
Average visibility
Rantoul, 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).
