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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
Climate and monthly weather forecast
Weather in January
January, like December, in Grantville, Kansas, is another cold winter month, with an average temperature fluctuating between 37.9°F (3.3°C) and 22.6°F (-5.2°C). January, marked by an average high-temperature of 37.9°F (3.3°C) and a low-temperature of 22.6°F (-5.2°C), is the coldest month. Weather in January »
Weather in February
The last month of the winter, February, is another cold month in Grantville, Kansas, with temperature in the range of an average low of 26.2°F (-3.2°C) and an average high of 41.5°F (5.3°C). February's advent denotes a minor fluctuation in the average high-temperature to a still cold 41.5°F (5.3°C) from January's 37.9°F (3.3°C). Weather in February »
Weather in March
March, the first month of the spring in Grantville, is a cool month, with an average temperature fluctuating between 37.6°F (3.1°C) and 54.5°F (12.5°C). The start of March brings a rise in the average high-temperature, moving from a cold 41.5°F (5.3°C) in February to a fresh 54.5°F (12.5°C). Weather in March »
Weather in April
April in Grantville, Kansas, is a refreshing spring month, with temperature in the range of an average low of 45.9°F (7.7°C) and an average high of 64.6°F (18.1°C). The arrival of April signals an increase in the average high-temperature, moving from a cool 54.5°F (12.5°C) in March to an enjoyable 64.6°F (18.1°C). Weather in April »
Weather in May
May, the last month of the spring in Grantville, is a pleasant month, with temperature in the range of an average low of 55.6°F (13.1°C) and an average high of 73°F (22.8°C). As Grantville transitions into May, a marginal rise in the average high-temperature is observed, moving from a comfortable 64.6°F (18.1°C) in April to an agreeable 73°F (22.8°C). Weather in May »
Weather in June
The first month of the summer, June, is a warm month in Grantville, Kansas, with an average temperature fluctuating between 84.2°F (29°C) and 66.4°F (19.1°C). The start of June signals an increase in the average high-temperature, moving from an agreeable 73°F (22.8°C) in May to a moderately hot 84.2°F (29°C). Weather in June »
Weather in July
July is a tropical summer month in Grantville, Kansas, with an average temperature fluctuating between 68.7°F (20.4°C) and 87.8°F (31°C). With average high temperatures of 87.8°F (31°C) and lows of 68.7°F (20.4°C), July is the warmest month. The heat index value for July is computed to be a torrid 102.2°F (39°C). Weather in July »
Weather in August
August, the last month of the summer in Grantville, is also a moderately hot month, with an average temperature fluctuating between 65.8°F (18.8°C) and 85.8°F (29.9°C). Grantville's average high-temperature in August is a warm 85.8°F (29.9°C), marking an insignificant difference from the 87.8°F (31°C) of July. Weather in August »
Weather in September
September, the first month of the autumn in Grantville, is also a moderately hot month, with an average temperature ranging between min 59.5°F (15.3°C) and max 79°F (26.1°C). A subtle change in temperatures is noted as August gives way to September, with average highs reducing from a moderately hot 85.8°F (29.9°C) to a still warm 79°F (26.1°C). Weather in September »
Weather in October
October, the same as September, is another comfortable autumn month in Grantville, Kansas, with an average temperature varying between 65.8°F (18.8°C) and 47.8°F (8.8°C). Stepping into October, Grantville observes a temperature decline, with the average high falling from September's moderately hot 79°F (26.1°C) to a comfortable 65.8°F (18.8°C). Weather in October »
Weather in November
November, the last month of the autumn in Grantville, is another cool month, with temperature in the range of an average high of 53.1°F (11.7°C) and an average low of 37°F (2.8°C). November brings a minor decrease, with the average high-temperature reducing from a comfortable 65.8°F (18.8°C) in October to a fresh 53.1°F (11.7°C). Weather in November »
Weather in December
December, the first month of the winter in Grantville, is also an icy month, with an average temperature ranging between min 27.3°F (-2.6°C) and max 40.8°F (4.9°C). The transition into December indicates a reduction in the average high-temperature, down to an icy 40.8°F (4.9°C) from November's cool 53.1°F (11.7°C). Weather in December »
Updated: Jul 13, 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 coldest month, with the temperature often reaching an average high of 37.9°F (3.3°C) and an average low of 22.6°F (-5.2°C).
What is the driest month?
January is the month with the least rainfall. Rain falls for 4 days and accumulates 0.71" (18mm) of precipitation.
How many days does it rain?
In Grantville, during the entire year, the rain falls for 123.3 days and collects up to 23.82" (605mm) of precipitation.
When does it snow?
January through April, October through December are months with snowfall.
How much does it snow?
Throughout the year, there are 16.5 snowfall days, and 6.5" (165mm) of snow is accumulated.
What is the month with the least sunshine?
January has the least sunshine of the year, with an average of 5.4h of sunshine.
What is the month with the lowest UV index?
The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 2.
What is the snowiest month?
February is the month with the most snowfall in Grantville. Snow falls for 5.3 days and accumulates 2.6" (66mm) of snow.
When is Daylight Saving Time (DST) in Grantville?
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 most humid month in Grantville?
The most humid month is May, with an average relative humidity of 78%.
What is the rainiest month?
May is the month with the most rainfall. Rain falls for 16.3 days and accumulates 3.74" (95mm) of precipitation.
When it does not snow in Grantville?
In Grantville, snow does not fall in May through September.
When is the highest UV index?
The months with the highest UV index in Grantville are May through August, with an average maximum UV index of 6.
When are the longest days?
The month with the longest days in Grantville is June, with an average of 14h and 54min of daylight.
What are the months with the most sunshine?
The months with the most sunshine are June and July, with an average of 10.6h of sunshine.
What time of the year is the hottest?
Grantville witnesses the warmest weather in July, with temperatures averaging a high of 87.8°F (31°C) and a low of 68.7°F (20.4°C).
What is the least humid month?
October is the least humid month, with an average relative humidity of 67%.
What is the month with the shortest days?
December has the shortest days of the year, with an average of 9h and 30min of daylight.
Average temperature
Grantville, KS
The warmest month (with the highest average high temperature) is July (87.8°F).
The month with the lowest average high temperature is January (37.9°F).
The month with the highest average low temperature is July (68.7°F).
The coldest month (with the lowest average low temperature) is January (22.6°F).
Average pressure
Grantville, 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:
29.91"Hg - Average pressure in June:
29.87"Hg
- Average pressure in July:
29.94"Hg - Average pressure in August:
29.94"Hg - Average pressure in September:
29.99"Hg - Average pressure in October:
30.01"Hg - Average pressure in November:
30.09"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 (29.87"Hg).
Average wind speed
Grantville, KS
- Average wind speed in January:
9.9mph - Average wind speed in February:
10.3mph - Average wind speed in March:
10.6mph - Average wind speed in April:
10.7mph - Average wind speed in May:
8.9mph - Average wind speed in June:
8.9mph
- Average wind speed in July:
7.3mph - Average wind speed in August:
7.3mph - Average wind speed in September:
8.1mph - Average wind speed in October:
9.3mph - Average wind speed in November:
10.1mph - Average wind speed in December:
9.6mph
The windiest month (with the highest average wind speed) is April (10.7mph).
The calmest months (with the lowest average wind speed) are July and August (7.3mph).
Average humidity
Grantville, KS
The month with the highest relative humidity is May (78%).
The month with the lowest relative humidity is October (67%).
Average rainfall
Grantville, KS
- Average rainfall in January:
0.71" - Average rainfall in February:
0.87" - Average rainfall in March:
1.93" - Average rainfall in April:
2.13" - Average rainfall in May:
3.74" - Average rainfall in June:
2.68"
- Average rainfall in July:
2.72" - Average rainfall in August:
2.83" - Average rainfall in September:
2.17" - Average rainfall in October:
2.24" - Average rainfall in November:
0.98" - Average rainfall in December:
0.83"
The wettest month (with the highest rainfall) is May (3.74").
The driest month (with the least rainfall) is January (0.71").
Average rainfall days
Grantville, KS
- Average rainfall days in January:
4 days - Average rainfall days in February:
4.8 days - Average rainfall days in March:
11.9 days - Average rainfall days in April:
13.6 days - Average rainfall days in May:
16.3 days - Average rainfall days in June:
13.7 days
- Average rainfall days in July:
13.5 days - Average rainfall days in August:
13.1 days - Average rainfall days in September:
12 days - Average rainfall days in October:
9.3 days - Average rainfall days in November:
6.1 days - Average rainfall days in December:
5 days
The month with the highest number of rainy days is May (16.3 days).
The month with the least rainy days is January (4 days).
Average snowfall
Grantville, KS
The month with the highest snowfall is February (2.6").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days
Grantville, KS
- Average snowfall days in January:
4 days - Average snowfall days in February:
5.3 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:
1.2 days - Average snowfall days in December:
3.4 days
The month with the highest number of snowfall days is February (5.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Grantville, KS
- 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 2min - Average daylight in May:
14h and 2min - Average daylight in June:
14h and 5min
- Average daylight in July:
14h and 4min - 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 0min - Average daylight in December:
9h and 3min
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 30min).
- Average sunshine in January:
5h and 2min - Average sunshine in February:
6h and 0min - Average sunshine in March:
6h and 4min - Average sunshine in April:
8h and 3min - Average sunshine in May:
8h and 5min - Average sunshine in June:
10h and 4min
- Average sunshine in July:
10h and 4min - Average sunshine in August:
10h and 1min - Average sunshine in September:
9h and 0min - Average sunshine in October:
6h and 3min - Average sunshine in November:
6h and 0min - Average sunshine in December:
5h and 4min
The months with the most sunshine are June and July (Average sunshine: 10h and 36min).
The month with the least sunshine is January (Average sunshine: 5h and 24min).
Average sunshine days
Grantville, KS
- Average sunshine days in January:
22.6 days - Average sunshine days in February:
18.2 days - Average sunshine days in March:
16.5 days - Average sunshine days in April:
14.7 days - Average sunshine days in May:
12.7 days - Average sunshine days in June:
13.3 days
- Average sunshine days in July:
14.6 days - Average sunshine days in August:
15.7 days - Average sunshine days in September:
16.4 days - Average sunshine days in October:
20.2 days - Average sunshine days in November:
22.2 days - Average sunshine days in December:
22.8 days
The month with the most sunshine days is December (22.8 days).
The month with the least sunshine days is May (12.7 days).
Average UV index
Grantville, KS
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
Grantville, 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
Grantville, 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).