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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, in Grant, Iowa, is another subzero cold winter month, with temperature in the range of an average low of 16°F (-8.9°C) and an average high of 29.3°F (-1.5°C). The coldest period is January, when temperatures fluctuate between an average high of 29.3°F (-1.5°C) and a low 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 ranging between max 33.4°F (0.8°C) and min 18.9°F (-7.3°C). The advent of February observes an average high-temperature of an icy 33.4°F (0.8°C), nearly identical to January's 29.3°F (-1.5°C). Weather in February »
Weather in March
March, the first month of the spring in Grant, is a frosty month, with an average temperature varying between 48.6°F (9.2°C) and 32.7°F (0.4°C). An increase in the average high-temperature marks March, surging from February's cold 33.4°F (0.8°C) to a chilly 48.6°F (9.2°C). Weather in March »
Weather in April
April in Grant, Iowa, is a mild spring month, with an average temperature ranging between max 60.1°F (15.6°C) and min 42.4°F (5.8°C). Observing a rise in April, the average high-temperature goes from March's chilly 48.6°F (9.2°C) to a mild 60.1°F (15.6°C). Weather in April »
Weather in May
The last month of the spring, May, is an agreeable month in Grant, Iowa, with an average temperature ranging between min 53.1°F (11.7°C) and max 70.2°F (21.2°C). With the transition into May, Grant experiences an increase in average high-temperatures, moving up from a refreshing 60.1°F (15.6°C) in April to a pleasant 70.2°F (21.2°C). Weather in May »
Weather in June
The first month of the summer, June, is a warm month in Grant, Iowa, with an average temperature ranging between min 63.3°F (17.4°C) and max 79.9°F (26.6°C). In Grant, the onset of June comes with an increased average high-temperature, moving from May's pleasant 70.2°F (21.2°C) to a moderately hot 79.9°F (26.6°C). Weather in June »
Weather in July
July, like June, in Grant, Iowa, is a moderately hot summer month, with temperature in the range of an average low of 65.8°F (18.8°C) and an average high of 83.3°F (28.5°C). July, known for its average high temperature of 83.3°F (28.5°C) and an average low temperature of 65.8°F (18.8°C), is the warmest month. Throughout July, the heat index is evaluated at a tropical 91.4°F (33°C). Weather in July »
Weather in August
August, the last month of the summer in Grant, is another warm month, with an average temperature fluctuating between 63°F (17.2°C) and 81.1°F (27.3°C). An average high-temperature of a still moderately hot 81.1°F (27.3°C) marks August, exhibiting a close resemblance to the conditions in July. Weather in August »
Weather in September
September, the first month of the autumn in Grant, is also a moderately hot month, with an average temperature ranging between max 75.6°F (24.2°C) and min 56.1°F (13.4°C). The commencement of September indicates a gentle shift in the average high-temperature, receding from August's warm 81.1°F (27.3°C) to a still moderately hot 75.6°F (24.2°C). Weather in September »
Weather in October
October, like September, in Grant, Iowa, is another refreshing autumn month, with an average temperature fluctuating between 44.4°F (6.9°C) and 61.3°F (16.3°C). October's onset brings a slight change in high-temperatures, falling from a warm 75.6°F (24.2°C) in September to a comfortable 61.3°F (16.3°C). Weather in October »
Weather in November
November, the last month of the autumn in Grant, is another chilly month, with an average temperature varying between 47.5°F (8.6°C) and 32.9°F (0.5°C). As October transitions into November, Grant sees a drop in the average high-temperature, transitioning from an enjoyable 61.3°F (16.3°C) to a frosty 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 temperature in the range of an average high of 34.3°F (1.3°C) and an average low of 22.1°F (-5.5°C). The onset of December brings a small change in high-temperatures, falling from a chilly 47.5°F (8.6°C) in November to an icy 34.3°F (1.3°C). Weather in December »
[Resources]Frequently asked questions
What time of the year is the coldest in Grant?
Grant, Iowa, experiences its average lowest temperatures in January, reaching a peak of 29.3°F (-1.5°C) and a minimum of 16°F (-8.9°C).
What are the most humid months in Grant?
January and June, with an average relative humidity of 81%, are most humid months in Grant, Iowa.
How many days does it rain in Grant?
In Grant, 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 are January through April, October through December.
When does it snow the most in Grant?
The month with the most snowfall in Grant is January, when snow falls for 8.4 days and typically aggregates up to 2.28" (58mm) of snow.
How much does it snow in Grant?
Throughout the year, in Grant, Iowa, there are 27.6 snowfall days, and 8.15" (207mm) of snow is accumulated.
What is the month with the least sunshine in Grant?
The month with the least sunshine is January, with an average of 4.4h of sunshine.
When is the lowest UV index in Grant?
January is the month with the lowest UV index in Grant, with an average maximum UV index of 1.
What is the driest month in Grant?
The month with the least rainfall is February, when the rain falls for 3 days and typically collects 0.51" (13mm) of precipitation.
When is Daylight Saving Time (DST) in Grant?
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Grant, Iowa, 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.
When it does not snow in Grant?
May through September are months without snowfall in Grant.
What is the rainiest month in Grant?
The month with the most rainfall is June, when the rain falls for 15.3 days and typically aggregates up to 3.74" (95mm) of precipitation.
When are the longest days in Grant?
The month with the longest days is June, with an average of 15h and 6min of daylight.
When is the highest UV index in Grant?
The months with the highest UV index in Grant are June through August, with an average maximum UV index of 6.
What part of the year is the hottest in Grant?
Grant's July weather reaches an average high of 83.3°F (28.5°C) and an average low of 65.8°F (18.8°C), making it the warmest month.
What month has the most sunshine in Grant?
July has the most sunshine of the year, with an average of 10.3h of sunshine.
What is the least humid month in Grant?
With an average relative humidity of 70%, October is the least humid month in Grant, Iowa.
What is the month with the shortest days in Grant?
With an average of 9h and 18min of daylight, December has the shortest days of the year in Grant, Iowa.
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 4min - Average daylight in February:
10h and 4min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 2min - Average daylight in May:
14h and 3min - Average daylight in June:
15h and 1min
- Average daylight in July:
14h and 5min - Average daylight in August:
13h and 5min - Average daylight in September:
12h and 3min - Average daylight in October:
11h and 1min - Average daylight in November:
9h and 5min - Average daylight in December:
9h and 2min
The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 18min).
- Average sunshine in January:
4h and 2min - Average sunshine in February:
5h and 1min - Average sunshine in March:
6h and 1min - Average sunshine in April:
8h and 1min - Average sunshine in May:
8h and 3min - Average sunshine in June:
9h and 4min
- Average sunshine in July:
10h and 2min - Average sunshine in August:
9h and 4min - Average sunshine in September:
9h and 1min - Average sunshine in October:
5h and 5min - Average sunshine in November:
5h and 4min - Average sunshine in December:
4h and 5min
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).
Grant, Iowa, USA
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