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, like December, is another subzero cold winter month in Blue Grass, Iowa, with temperature in the range of an average low of 15.3°F (-9.3°C) and an average high of 27.7°F (-2.4°C). January is the coldest month, with an average high-temperature of 27.7°F (-2.4°C) and an average low-temperature of 15.3°F (-9.3°C). Weather in January »
Weather in February
The last month of the winter, February, is a cold month in Blue Grass, Iowa, with an average temperature varying between 32°F (0°C) and 19°F (-7.2°C). In February, the average high-temperature is relatively the same as in January - a wintry 32°F (0°C). Weather in February »
Weather in March
The first month of the spring, March, is a chilly month in Blue Grass, Iowa, with temperature in the range of an average high of 46.4°F (8°C) and an average low of 31.5°F (-0.3°C). In Blue Grass, the average high-temperature in March increases considerably from a cold 32°F (0°C) in February to a chilly 46.4°F (8°C). Weather in March »
Weather in April
April in Blue Grass, Iowa, is a moderate spring month, with an average temperature fluctuating between 42.3°F (5.7°C) and 58.3°F (14.6°C). In April, the average high-temperature increases from a chilly 46.4°F (8°C) in March to a moderate 58.3°F (14.6°C). Weather in April »
Weather in May
The last month of the spring, May, is a pleasant month in Blue Grass, Iowa, with temperature in the range of an average high of 69.4°F (20.8°C) and an average low of 53.2°F (11.8°C). In Blue Grass, the average high-temperature in May increases from a mild 58.3°F (14.6°C) in April to a pleasant 69.4°F (20.8°C). Weather in May »
Weather in June
The first month of the summer, June, is a moderately hot month in Blue Grass, Iowa, with temperature in the range of an average low of 61.9°F (16.6°C) and an average high of 78.8°F (26°C). In Blue Grass, Iowa, the average high-temperature in June increases from an agreeable 69.4°F (20.8°C) in May to a warm 78.8°F (26°C). Weather in June »
Weather in July
July, like June, in Blue Grass, Iowa, is another warm summer month, with an average temperature fluctuating between 64.6°F (18.1°C) and 81.1°F (27.3°C). July is the warmest month, with an average high-temperature of 81.1°F (27.3°C) and an average low-temperature of 64.6°F (18.1°C). The average heat index in July is appraised at a hot 87.8°F (31°C). Weather in July »
Weather in August
August, the last month of the summer in Blue Grass, is another warm month, with temperature in the range of an average low of 62.6°F (17°C) and an average high of 80.4°F (26.9°C). In August, the average high-temperature is essentially the same as in July - a still warm 80.4°F (26.9°C). Weather in August »
Weather in September
September, the first month of the autumn in Blue Grass, is still a warm month, with temperature in the range of an average high of 75.2°F (24°C) and an average low of 55.8°F (13.2°C). In Blue Grass, the average high-temperature in September is almost the same as in August - a still warm 75.2°F (24°C). Weather in September »
Weather in October
October, the same as September, is another comfortable autumn month in Blue Grass, Iowa, with temperature in the range of an average low of 44.8°F (7.1°C) and an average high of 60.8°F (16°C). In Blue Grass, the average high-temperature in October plummets from a moderately hot 75.2°F (24°C) in September to a comfortable 60.8°F (16°C). Weather in October »
Weather in November
The last month of the autumn, November, is another chilly month in Blue Grass, Iowa, with an average temperature varying between 46.4°F (8°C) and 32.9°F (0.5°C). In November, the average high-temperature declines considerably from a comfortable 60.8°F (16°C) in October to a chilly 46.4°F (8°C). Weather in November »
Weather in December
The first month of the winter, December, is also a wintry month in Blue Grass, Iowa, with temperature in the range of an average low of 23.2°F (-4.9°C) and an average high of 34°F (1.1°C). In Blue Grass, the average high-temperature in December drops from a chilly 46.4°F (8°C) in November to a wintry 34°F (1.1°C). Weather in December »
[Resources]FAQ
What is the coldest month in Blue Grass?
The coldest month in Blue Grass, Iowa, is January, with an average high-temperature of 27.7°F (-2.4°C) and an average low-temperature of 15.3°F (-9.3°C).
What is the most humid month in Blue Grass?
The most humid month in Blue Grass is January, with an average relative humidity of 84%.
How much does it rain in Blue Grass?
Throughout the year, there are 151.1 rainfall days, and 31.14" (791mm) of precipitation is accumulated.
When does it snow in Blue Grass?
January through April, October through December are months with snowfall in Blue Grass, Iowa.
What is the snowiest month in Blue Grass?
The month with the most snowfall is January, when snow falls for 11.6 days and typically aggregates up to 4.88" (124mm) of snow.
How many days does it snow in Blue Grass?
Throughout the year, there are 39.2 snowfall days, and 16.54" (420mm) of snow is accumulated.
What is the month with the least sunshine in Blue Grass?
January has the least sunshine of the year in Blue Grass, with an average of 4h of sunshine.
What are the months with the lowest UV index in Blue Grass?
The months with the lowest UV index in Blue Grass are January and December, with an average maximum UV index of 1.
What is the driest month in Blue Grass?
The month with the least rainfall in Blue Grass, Iowa, is February, when the rain falls for 5.4 days and typically collects 1.38" (35mm) of precipitation.
When is Daylight Saving Time (DST) in Blue Grass?
On Sunday, March 12. 2023, at 2:00 am, Daylight Saving Time starts in Blue Grass, 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.
What is the wettest month in Blue Grass?
The month with the most rainfall is May, when the rain falls for 19.6 days and typically aggregates up to 5" (127mm) of precipitation.
When it does not snow in Blue Grass?
May through September are months without snowfall.
When are the longest days in Blue Grass?
June has the longest days of the year in Blue Grass, with an average of 15h and 8min of daylight.
What is the warmest month in Blue Grass?
July is the warmest month in Blue Grass, Iowa, with an average high-temperature of 81.1°F (27.3°C) and an average low-temperature of 64.6°F (18.1°C).
What month has the most sunshine in Blue Grass?
With an average of 10.1h of sunshine, July has the most sunshine of the year in Blue Grass, Iowa.
What is the month with the highest UV index in Blue Grass?
With an average maximum UV index of 6, July is the month with the highest UV index in Blue Grass, Iowa.
What is the least humid month in Blue Grass?
October is the least humid month in Blue Grass, with an average relative humidity of 72%.
What is the month with the shortest days in Blue Grass?
The month with the shortest days in Blue Grass is December, with an average of 9h and 14min of daylight.
Average temperature
Blue Grass, IA
The warmest month (with the highest average high temperature) is July (81.1°F).
The month with the lowest average high temperature is January (27.7°F).
The month with the highest average low temperature is July (64.6°F).
The coldest month (with the lowest average low temperature) is January (15.3°F).
Average pressure
Blue Grass, IA
- Average pressure in January:
30.13"Hg - Average pressure in February:
30.12"Hg - Average pressure in March:
30.08"Hg - Average pressure in April:
29.93"Hg - Average pressure in May:
29.95"Hg - Average pressure in June:
29.9"Hg
- Average pressure in July:
29.96"Hg - Average pressure in August:
29.97"Hg - Average pressure in September:
30.02"Hg - Average pressure in October:
30.01"Hg - Average pressure in November:
30.09"Hg - Average pressure in December:
30.11"Hg
The month with the highest atmospheric pressure is January (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.9"Hg).
Average wind speed
Blue Grass, IA
- Average wind speed in January:
10.4mph - Average wind speed in February:
10.4mph - Average wind speed in March:
10.3mph - Average wind speed in April:
10.6mph - Average wind speed in May:
8.9mph - Average wind speed in June:
7.8mph
- Average wind speed in July:
6.8mph - Average wind speed in August:
6.7mph - Average wind speed in September:
7.8mph - Average wind speed in October:
9.5mph - Average wind speed in November:
10.3mph - Average wind speed in December:
9.8mph
The windiest month (with the highest average wind speed) is April (10.6mph).
The calmest month (with the lowest average wind speed) is August (6.7mph).
Average humidity
Blue Grass, IA
The month with the highest relative humidity is January (84%).
The month with the lowest relative humidity is October (72%).
Average rainfall
Blue Grass, IA
- Average rainfall in January:
1.42" - Average rainfall in February:
1.38" - Average rainfall in March:
2.01" - Average rainfall in April:
3.46" - Average rainfall in May:
5" - Average rainfall in June:
4.13"
- Average rainfall in July:
3.23" - Average rainfall in August:
2.24" - Average rainfall in September:
2.36" - Average rainfall in October:
2.6" - Average rainfall in November:
1.85" - Average rainfall in December:
1.46"
The wettest month (with the highest rainfall) is May (5").
The driest month (with the least rainfall) is February (1.38").
Average rainfall days
Blue Grass, IA
- Average rainfall days in January:
4.6 days - Average rainfall days in February:
5.4 days - Average rainfall days in March:
12 days - Average rainfall days in April:
17 days - Average rainfall days in May:
19.6 days - Average rainfall days in June:
19 days
- Average rainfall days in July:
17.3 days - Average rainfall days in August:
15.1 days - Average rainfall days in September:
12.5 days - Average rainfall days in October:
12.4 days - Average rainfall days in November:
9.2 days - Average rainfall days in December:
7 days
The month with the highest number of rainy days is May (19.6 days).
The month with the least rainy days is January (4.6 days).
Average snowfall
Blue Grass, IA
The month with the highest snowfall is January (4.88").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days
Blue Grass, IA
- Average snowfall days in January:
11.6 days - Average snowfall days in February:
9.4 days - Average snowfall days in March:
5.2 days - Average snowfall days in April:
1.1 days - Average snowfall days in May:
0 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:
0.5 days - Average snowfall days in November:
2.8 days - Average snowfall days in December:
8.6 days
The month with the highest number of snowfall days is January (11.6 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight / Average sunshine
Blue Grass, IA
- Average daylight in January:
9h and 35min - Average daylight in February:
10h and 38min - Average daylight in March:
11h and 58min - Average daylight in April:
13h and 22min - Average daylight in May:
14h and 32min - Average daylight in June:
15h and 8min
- Average daylight in July:
14h and 50min - Average daylight in August:
13h and 47min - Average daylight in September:
12h and 28min - Average daylight in October:
11h and 5min - Average daylight in November:
9h and 52min - Average daylight in December:
9h and 14min
The month with the longest days is June (Average daylight: 15h and 8min).
The month with the shortest days is December (Average daylight: 9h and 14min).
- Average sunshine in January:
4h and 0min - Average sunshine in February:
4h and 12min - Average sunshine in March:
6h and 30min - Average sunshine in April:
7h and 48min - Average sunshine in May:
8h and 48min - Average sunshine in June:
9h and 54min
- Average sunshine in July:
10h and 6min - Average sunshine in August:
10h and 0min - Average sunshine in September:
9h and 24min - Average sunshine in October:
5h and 24min - Average sunshine in November:
5h and 18min - Average sunshine in December:
4h and 24min
The month with the most sunshine is July (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 4h and 0min).
Average sunshine days
Blue Grass, IA
- Average sunshine days in January:
16.2 days - Average sunshine days in February:
15 days - Average sunshine days in March:
14.9 days - Average sunshine days in April:
11.8 days - Average sunshine days in May:
8.3 days - Average sunshine days in June:
8.3 days
- Average sunshine days in July:
9.3 days - Average sunshine days in August:
12.9 days - Average sunshine days in September:
15.8 days - Average sunshine days in October:
16.9 days - Average sunshine days in November:
17.2 days - Average sunshine days in December:
17.4 days
The month with the most sunshine days is December (17.4 days).
The months with the least sunshine days are May and June (8.3 days).
Average UV index
Blue Grass, IA
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January and December (UV index 1).
Average cloud cover
Blue Grass, IA
The month with the most cloud cover is January (Cloud cover 57).
The month with the least cloud cover is August (Cloud cover 29).
Average visibility
Blue Grass, 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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