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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 Collins, Iowa, is another subzero cold winter month, with an average temperature ranging between min 13.5°F (-10.3°C) and max 26.2°F (-3.2°C). January, marked by an average high-temperature of 26.2°F (-3.2°C) and a low-temperature of 13.5°F (-10.3°C), is the coldest month. Weather in January »
Weather in February
February, the last month of the winter in Collins, is also a subzero cold month, with an average temperature fluctuating between 30.2°F (-1°C) and 16.9°F (-8.4°C). With February's arrival, Collins notes an average high-temperature of a still freezing cold 30.2°F (-1°C), closely following the trend of the preceding month. Weather in February »
Weather in March
The first month of the spring, March, is a chilly month in Collins, Iowa, with temperature in the range of an average high of 45.5°F (7.5°C) and an average low of 31.1°F (-0.5°C). In Collins, stepping into March signifies a significant temperature increment, moving up from February's freezing cold 30.2°F (-1°C) to a chilly 45.5°F (7.5°C). Weather in March »
Weather in April
April is a moderate spring month in Collins, Iowa, with an average temperature varying between 58.1°F (14.5°C) and 41.5°F (5.3°C). April witnesses an increase in the average high-temperature, moving from a chilly 45.5°F (7.5°C) in March to a mild 58.1°F (14.5°C). Weather in April »
Weather in May
May, the last month of the spring in Collins, is a pleasant month, with an average temperature fluctuating between 52.5°F (11.4°C) and 69.1°F (20.6°C). May's onset witnesses a shift in the average high-temperature, moving from a moderate 58.1°F (14.5°C) in April to a pleasant 69.1°F (20.6°C). Weather in May »
Weather in June
The first month of the summer, June, is a moderately hot month in Collins, Iowa, with temperature in the range of an average high of 78.4°F (25.8°C) and an average low of 62.4°F (16.9°C). With the onset of June, Collins's weather sees a temperature rise, transitioning from an agreeable 69.1°F (20.6°C) in May to a warm 78.4°F (25.8°C). Weather in June »
Weather in July
July, like June, in Collins, Iowa, is a moderately hot summer month, with temperature in the range of an average low of 64.6°F (18.1°C) and an average high of 81.1°F (27.3°C). Collins registers the highest average temperatures during the month of July, with peaks of 81.1°F (27.3°C) and lows of 64.6°F (18.1°C). July's heat index is evaluated at a hot 87.8°F (31°C). Weather in July »
Weather in August
The last month of the summer, August, is also a moderately hot month in Collins, Iowa, with an average temperature fluctuating between 79.5°F (26.4°C) and 61.9°F (16.6°C). The average high-temperature in August, at a still warm 79.5°F (26.4°C), reveals a modest deviation from July's 81.1°F (27.3°C). Weather in August »
Weather in September
September, the first month of the autumn in Collins, is still a warm month, with an average temperature fluctuating between 74.7°F (23.7°C) and 55.4°F (13°C). With the onset of September, Collins's average high-temperature clocks in at a still warm 74.7°F (23.7°C), showing a minor fluctuation from the previous month. Weather in September »
Weather in October
October, the same as September, in Collins, Iowa, is another refreshing autumn month, with an average temperature varying between 59.9°F (15.5°C) and 44.2°F (6.8°C). In October, the average high-temperature decreases considerably from a warm 74.7°F (23.7°C) in September to a moderate 59.9°F (15.5°C). Weather in October »
Weather in November
November, the last month of the autumn in Collins, is another chilly month, with an average temperature ranging between min 32°F (0°C) and max 45.7°F (7.6°C). November brings a decrease in the average high-temperature, shifting from a refreshing 59.9°F (15.5°C) in October to a frosty 45.7°F (7.6°C). Weather in November »
Weather in December
The first month of the winter, December, is also a wintry month in Collins, Iowa, with an average temperature fluctuating between 32.5°F (0.3°C) and 21.6°F (-5.8°C). As December commences, the average high-temperature shows a reduction, transitioning from a frosty 45.7°F (7.6°C) in November to a cold 32.5°F (0.3°C). Weather in December »
Updated: Jun 14, 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?
The coldest period tends to be January, when average temperatures fluctuate between a high of 26.2°F (-3.2°C) and a low of 13.5°F (-10.3°C).
What is the most humid month?
With an average relative humidity of 85%, January is the most humid month.
What is the driest month?
The months with the least rainfall are January and February Rain falls for 2.9 days and accumulates 0.35" (9mm) of rain.
How much does it rain?
Throughout the year, there are 102 rainfall days, and 10.59" (269mm) of precipitation is accumulated.
When does it snow?
Months with snowfall are January through May, October through December.
When does it snow the most?
January is the month with the most snowfall. Snow falls for 8.1 days and accumulates 1.54" (39mm) of snow.
How many days does it snow?
Throughout the year, there are 29.9 snowfall days, and 4.92" (125mm) of snow is accumulated.
What is the month with the least sunshine?
With an average of 4h of sunshine, January has the least sunshine of the year.
When is the lowest UV index?
The months with the lowest UV index are January, February, October through December, with an average maximum UV index of 2.
When is Daylight Saving Time (DST)?
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 wettest month?
May is the month with the most rainfall. Rain falls for 14.2 days and accumulates 1.69" (43mm) of precipitation.
When it does not snow?
June through September are months without snowfall.
When are the longest days?
The month with the longest days is June, with an average of 15h and 12min of daylight.
What is the month with the highest UV index?
June and July, with an average maximum UV index of 6, are months with the highest UV index.
What are the warmest months?
July tends to be the warmest month, with temperatures averaging a daily high of 81.1°F (27.3°C) and a low of 64.6°F (18.1°C).
What month has the most sunshine?
With an average of 10.1h of sunshine, July has the most sunshine of the year.
What is the least humid month?
With an average relative humidity of 71%, October is the least humid month.
What is the month with the shortest days?
December has the shortest days of the year, with an average of 9h and 12min of daylight.
Average temperature
Collins, 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 (26.2°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 (13.5°F).
Average pressure
Collins, IA
- Average pressure in January:
30.15"Hg - Average pressure in February:
30.14"Hg - Average pressure in March:
30.07"Hg - Average pressure in April:
29.93"Hg - Average pressure in May:
29.93"Hg - Average pressure in June:
29.89"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 (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.89"Hg).
Average wind speed
Collins, IA
- Average wind speed in January:
10.6mph - Average wind speed in February:
10.6mph - Average wind speed in March:
10.5mph - Average wind speed in April:
10.7mph - Average wind speed in May:
9.1mph - Average wind speed in June:
8.2mph
- Average wind speed in July:
7.1mph - Average wind speed in August:
7mph - Average wind speed in September:
8.2mph - Average wind speed in October:
9.8mph - Average wind speed in November:
10.4mph - Average wind speed in December:
10.2mph
The windiest month (with the highest average wind speed) is April (10.7mph).
The calmest month (with the lowest average wind speed) is August (7mph).
Average humidity
Collins, IA
The month with the highest relative humidity is January (85%).
The month with the lowest relative humidity is October (71%).
Average rainfall
Collins, IA
- Average rainfall in January:
0.35" - Average rainfall in February:
0.35" - Average rainfall in March:
0.63" - Average rainfall in April:
0.94" - Average rainfall in May:
1.69" - Average rainfall in June:
1.65"
- Average rainfall in July:
1.06" - Average rainfall in August:
1.18" - Average rainfall in September:
1.14" - Average rainfall in October:
0.67" - Average rainfall in November:
0.51" - Average rainfall in December:
0.39"
The wettest month (with the highest rainfall) is May (1.69").
The driest months (with the least rainfall) are January and February (0.35").
Average rainfall days
Collins, IA
- Average rainfall days in January:
2.9 days - Average rainfall days in February:
2.3 days - Average rainfall days in March:
8.1 days - Average rainfall days in April:
11.7 days - Average rainfall days in May:
14.2 days - Average rainfall days in June:
14.6 days
- Average rainfall days in July:
12.8 days - Average rainfall days in August:
10.1 days - Average rainfall days in September:
9.5 days - Average rainfall days in October:
6.7 days - Average rainfall days in November:
5.4 days - Average rainfall days in December:
3.7 days
The month with the highest number of rainy days is June (14.6 days).
The month with the least rainy days is February (2.3 days).
Average snowfall
Collins, IA
- Average snowfall in January:
1.54" - Average snowfall in February:
1.3" - Average snowfall in March:
0.67" - Average snowfall in April:
0.08" - Average snowfall in May:
0.04" - Average snowfall in June:
0"
The month with the highest snowfall is January (1.54").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days
Collins, IA
- Average snowfall days in January:
8.1 days - Average snowfall days in February:
7.8 days - Average snowfall days in March:
4.3 days - Average snowfall days in April:
0.8 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:
2.6 days - Average snowfall days in December:
5.5 days
The month with the highest number of snowfall days is January (8.1 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Collins, IA
- Average daylight in January:
9h and 3min - 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 4min - 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 1min
The month with the longest days is June (Average daylight: 15h and 12min).
The month with the shortest days is December (Average daylight: 9h and 12min).
- Average sunshine in January:
4h and 0min - Average sunshine in February:
4h and 2min - Average sunshine in March:
5h and 5min - Average sunshine in April:
7h and 4min - Average sunshine in May:
8h and 4min - Average sunshine in June:
9h and 4min
- Average sunshine in July:
10h and 1min - Average sunshine in August:
9h and 5min - Average sunshine in September:
9h and 2min - Average sunshine in October:
5h and 4min - Average sunshine in November:
5h and 2min - Average sunshine in December:
4h and 3min
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
Collins, IA
- Average sunshine days in January:
22.5 days - Average sunshine days in February:
19.6 days - Average sunshine days in March:
18.7 days - Average sunshine days in April:
16.1 days - Average sunshine days in May:
13.9 days - Average sunshine days in June:
12.9 days
- Average sunshine days in July:
14.8 days - Average sunshine days in August:
17.8 days - Average sunshine days in September:
18.6 days - Average sunshine days in October:
21.9 days - Average sunshine days in November:
22.8 days - Average sunshine days in December:
22.9 days
The month with the most sunshine days is December (22.9 days).
The month with the least sunshine days is June (12.9 days).
Average UV index
Collins, IA
The months with the highest UV index are June and July (UV index 6).
The months with the lowest UV index are January, February, October, November and December (UV index 2).
Average cloud cover
Collins, IA
The month with the most cloud cover is January (Cloud cover 57).
The month with the least cloud cover is September (Cloud cover 30).
Average visibility
Collins, IA
The months with the highest visibility are January, February, March, April, May, June, September, October, November and December (6mi).
The months with the lowest visibility are July and August (5mi).
Collins, Iowa, USA
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