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, in Grant, Iowa, is a freezing cold winter month, with an average temperature varying between 16°F (-8.9°C) and 29.3°F (-1.5°C). The coldest month is January, with an average high-temperature of 29.3°F (-1.5°C) and an average low-temperature of 16°F (-8.9°C). Weather in January »
Weather in February
The last month of the winter, February, is a cold month in Grant, Iowa, with an average temperature varying between 33.4°F (0.8°C) and 18.9°F (-7.3°C). In Grant, Iowa, the average high-temperature in February is essentially the same as in January - a cold 33.4°F (0.8°C). Weather in February »
Weather in March
The first month of the spring, March, is a chilly month in Grant, Iowa, with an average temperature fluctuating between 48.6°F (9.2°C) and 32.7°F (0.4°C). In Grant, Iowa, the average high-temperature in March soars, from a wintry 33.4°F (0.8°C) in February, to a chilly 48.6°F (9.2°C). Weather in March »
Weather in April
April in Grant, Iowa, is a moderate spring month, with temperature in the range of an average low of 42.4°F (5.8°C) and an average high of 60.1°F (15.6°C). In Grant, the average high-temperature in April increases from a frosty 48.6°F (9.2°C) in March to a mild 60.1°F (15.6°C). Weather in April »
Weather in May
May, the last month of the spring in Grant, is an agreeable month, with an average temperature varying between 70.2°F (21.2°C) and 53.1°F (11.7°C). In May, the average high-temperature rises from a moderate 60.1°F (15.6°C) in April to an agreeable 70.2°F (21.2°C). Weather in May »
Weather in June
June, the first month of the summer in Grant, is a warm month, with an average temperature varying between 63.3°F (17.4°C) and 79.9°F (26.6°C). In Grant, the average high-temperature in June increases from a pleasant 70.2°F (21.2°C) in May to a warm 79.9°F (26.6°C). Weather in June »
Weather in July
July, like June, in Grant, Iowa, is another warm summer month, with an average temperature ranging between max 83.3°F (28.5°C) and min 65.8°F (18.8°C). The warmest month is July, with an average high-temperature of 83.3°F (28.5°C) and an average low-temperature of 65.8°F (18.8°C). The average heat index in July is estimated at a tropical 91.4°F (33°C). Weather in July »
Weather in August
The last month of the summer, August, is also a moderately hot month in Grant, Iowa, with an average temperature varying between 81.1°F (27.3°C) and 63°F (17.2°C). In Grant, the average high-temperature in August is relatively the same as in July - a still warm 81.1°F (27.3°C). Weather in August »
Weather in September
The first month of the autumn, September, is still a warm month in Grant, Iowa, with an average temperature ranging between min 56.1°F (13.4°C) and max 75.6°F (24.2°C). In Grant, the average high-temperature in September marginally drops from 81.1°F (27.3°C) in August to a still warm 75.6°F (24.2°C). Weather in September »
Weather in October
October, the same as September, is another comfortable autumn month in Grant, Iowa, with an average temperature fluctuating between 44.4°F (6.9°C) and 61.3°F (16.3°C). In October, the average high-temperature decreases from a moderately hot 75.6°F (24.2°C) in September to an enjoyable 61.3°F (16.3°C). Weather in October »
Weather in November
November, the last month of the autumn in Grant, is also a frosty month, with an average temperature fluctuating between 32.9°F (0.5°C) and 47.5°F (8.6°C). In November, the average high-temperature decreases from an enjoyable 61.3°F (16.3°C) in October to a chilly 47.5°F (8.6°C). Weather in November »
Weather in December
The first month of the winter, December, is still a cold month in Grant, Iowa, with an average temperature varying between 22.1°F (-5.5°C) and 34.3°F (1.3°C). In December, the average high-temperature decreases from a chilly 47.5°F (8.6°C) in November to a wintry 34.3°F (1.3°C). Weather in December »
[Resources]FAQ
What is the coldest month in Grant?
The coldest month in Grant is January, with an average high-temperature of 29.3°F (-1.5°C) and an average low-temperature of 16°F (-8.9°C).
What is the most humid month in Grant?
January and June, with an average relative humidity of 81%, are most humid months in Grant.
How many days does it rain in Grant?
In Grant, Iowa, during the entire year, the rain falls for 115.1 days and collects up to 19.21" (488mm) of precipitation.
When does it snow in Grant?
Months with snowfall in Grant, Iowa, are January through April, October through December.
What is the snowiest month in Grant?
The month with the most snowfall is January, when snow falls for 8.4 days and typically aggregates up to 2.28" (58mm) of snow.
How many days does it snow in Grant?
In Grant, Iowa, during the entire year, snow falls for 27.6 days and aggregates up to 8.15" (207mm) of snow.
What is the month with the least sunshine in Grant?
January has the least sunshine of the year in Grant, with an average of 4.4h of sunshine.
When is the lowest UV index in Grant?
With an average maximum UV index of 1, January is the month with the lowest UV index.
What is the driest month in Grant?
February is the month with the least rainfall. Rain falls for 3 days and accumulates 0.51" (13mm) of precipitation.
When is Daylight Saving Time (DST) in Grant?
On Sunday, March 12. 2023, at 2:00 am, Daylight Saving Time starts in Grant, and the time zone changes from CST to CDT. Daylight Saving Time ends Sunday, November 5. 2023, at 2:00 am, and the time zone reverts from CDT to CST.
When it does not snow in Grant?
In Grant, snow does not fall in May through September.
What is the rainiest month in Grant?
June is the month with the most rainfall in Grant. Rain falls for 15.3 days and accumulates 3.74" (95mm) of precipitation.
When are the longest days in Grant?
The month with the longest days in Grant, Iowa, is June, with an average of 15h and 5min of daylight.
When is the highest UV index in Grant?
The months with the highest UV index are June through August, with an average maximum UV index of 6.
What is the warmest month in Grant?
With an average high-temperature of 83.3°F (28.5°C) and an average low-temperature of 65.8°F (18.8°C), July is the warmest month in Grant, Iowa.
What month has the most sunshine in Grant?
The month with the most sunshine in Grant, Iowa, is July, with an average of 10.3h of sunshine.
What is the least humid month in Grant?
October is the least humid month in Grant, with an average relative humidity of 70%.
What is the month with the shortest days in Grant?
With an average of 9h and 16min of daylight, December has the shortest days of the year in Grant.
Average temperature
Grant, IA
The warmest month (with the highest average high temperature) is July (83.3°F).
The month with the lowest average high temperature is January (29.3°F).
The month with the highest average low temperature is July (65.8°F).
The coldest month (with the lowest average low temperature) is January (16°F).
Average pressure
Grant, IA
- Average pressure in January:
30.16"Hg - Average pressure in February:
30.14"Hg - Average pressure in March:
30.06"Hg - Average pressure in April:
29.92"Hg - Average pressure in May:
29.93"Hg - Average pressure in June:
29.88"Hg
- Average pressure in July:
29.95"Hg - Average pressure in August:
29.96"Hg - Average pressure in September:
30.01"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 (29.88"Hg).
Average wind speed
Grant, IA
- Average wind speed in January:
10.4mph - Average wind speed in February:
10.4mph - Average wind speed in March:
10.5mph - Average wind speed in April:
10.5mph - Average wind speed in May:
8.8mph - Average wind speed in June:
8.2mph
- Average wind speed in July:
7mph - Average wind speed in August:
7.1mph - Average wind speed in September:
8.2mph - Average wind speed in October:
9.4mph - Average wind speed in November:
10.3mph - Average wind speed in December:
9.9mph
The windiest months (with the highest average wind speed) are March and April (10.5mph).
The calmest month (with the lowest average wind speed) is July (7mph).
Average humidity
Grant, IA
The months with the highest relative humidity are January and June (81%).
The month with the lowest relative humidity is October (70%).
Average rainfall
Grant, IA
- Average rainfall in January:
0.55" - Average rainfall in February:
0.51" - Average rainfall in March:
1.1" - Average rainfall in April:
1.69" - Average rainfall in May:
3.19" - Average rainfall in June:
3.74"
The wettest month (with the highest rainfall) is June (3.74").
The driest month (with the least rainfall) is February (0.51").
Average rainfall days
Grant, IA
- Average rainfall days in January:
3.8 days - Average rainfall days in February:
3 days - Average rainfall days in March:
9.6 days - Average rainfall days in April:
12.3 days - Average rainfall days in May:
16.5 days - Average rainfall days in June:
15.3 days
- Average rainfall days in July:
13.2 days - Average rainfall days in August:
12.6 days - Average rainfall days in September:
10.4 days - Average rainfall days in October:
8.5 days - Average rainfall days in November:
5.2 days - Average rainfall days in December:
4.7 days
The month with the highest number of rainy days is May (16.5 days).
The month with the least rainy days is February (3 days).
Average snowfall
Grant, IA
The month with the highest snowfall is January (2.28").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days
Grant, IA
- Average snowfall days in January:
8.4 days - Average snowfall days in February:
7.1 days - Average snowfall days in March:
3.8 days - Average snowfall days in April:
0.9 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:
0.7 days - Average snowfall days in November:
1.3 days - Average snowfall days in December:
5.3 days
The month with the highest number of snowfall days is January (8.4 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Grant, IA
- Average daylight in January:
9h and 37min - Average daylight in February:
10h and 40min - Average daylight in March:
11h and 58min - Average daylight in April:
13h and 21min - Average daylight in May:
14h and 31min - Average daylight in June:
15h and 5min
- Average daylight in July:
14h and 47min - Average daylight in August:
13h and 46min - Average daylight in September:
12h and 28min - Average daylight in October:
11h and 5min - Average daylight in November:
9h and 53min - Average daylight in December:
9h and 16min
The month with the longest days is June (Average daylight: 15h and 5min).
The month with the shortest days is December (Average daylight: 9h and 16min).
- Average sunshine in January:
4h and 24min - Average sunshine in February:
5h and 6min - Average sunshine in March:
6h and 12min - Average sunshine in April:
8h and 6min - Average sunshine in May:
8h and 30min - Average sunshine in June:
9h and 36min
- Average sunshine in July:
10h and 18min - Average sunshine in August:
9h and 42min - Average sunshine in September:
9h and 12min - Average sunshine in October:
5h and 48min - Average sunshine in November:
5h and 36min - Average sunshine in December:
4h and 54min
The month with the most sunshine is July (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 4h and 24min).
Average sunshine days
Grant, IA
- Average sunshine days in January:
20.3 days - Average sunshine days in February:
18.7 days - Average sunshine days in March:
17.3 days - Average sunshine days in April:
15.2 days - Average sunshine days in May:
12 days - Average sunshine days in June:
12.3 days
- Average sunshine days in July:
14.1 days - Average sunshine days in August:
16.3 days - Average sunshine days in September:
17.5 days - Average sunshine days in October:
20.2 days - Average sunshine days in November:
22.5 days - Average sunshine days in December:
21.9 days
The month with the most sunshine days is November (22.5 days).
The month with the least sunshine days is May (12 days).
Average UV index
Grant, IA
The months with the highest UV index are June, July and August (UV index 6).
The month with the lowest UV index is January (UV index 1).
Average cloud cover
Grant, IA
The month with the most cloud cover is January (Cloud cover 52).
The months with the least cloud cover are July and September (Cloud cover 29).
Average visibility
Grant, IA
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).
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