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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, like December, is another subzero cold winter month in Curlew, Iowa, with an average temperature ranging between max 23.2°F (-4.9°C) and min 10.6°F (-11.9°C). Curlew's coldest month, January, generally records average temperatures ranging from a high of 23.2°F (-4.9°C) to a low of 10.6°F (-11.9°C). Weather in January »
Weather in February
The last month of the winter, February, is another freezing cold month in Curlew, Iowa, with an average temperature fluctuating between 13.8°F (-10.1°C) and 27°F (-2.8°C). As Curlew steps into February, the average high-temperature is measured at a still freezing cold 27°F (-2.8°C), displaying minor differences from January's 23.2°F (-4.9°C). Weather in February »
Weather in March
March, the first month of the spring in Curlew, is a chilly month, with an average temperature ranging between max 42.8°F (6°C) and min 28.8°F (-1.8°C). As Curlew, Iowa, transitions into March, a marked increase in the average high-temperature is observed, rising from a freezing cold 27°F (-2.8°C) in February to a frosty 42.8°F (6°C). Weather in March »
Weather in April
April is a refreshing spring month in Curlew, Iowa, with temperature in the range of an average high of 55.9°F (13.3°C) and an average low of 40.1°F (4.5°C). April brings an increase in the average high-temperature, progressing from a chilly 42.8°F (6°C) in March to a moderate 55.9°F (13.3°C). Weather in April »
Weather in May
May, the last month of the spring in Curlew, is a pleasant month, with temperature in the range of an average low of 52.2°F (11.2°C) and an average high of 68.2°F (20.1°C). An increase in the average high-temperature marks May, moving from April's refreshing 55.9°F (13.3°C) to a pleasant 68.2°F (20.1°C). Weather in May »
Weather in June
June, the first month of the summer in Curlew, is a moderately hot month, with an average temperature varying between 77.5°F (25.3°C) and 61.3°F (16.3°C). Curlew sees an increase in the average high-temperature with the arrival of June, moving from May's pleasant 68.2°F (20.1°C) to a warm 77.5°F (25.3°C). Weather in June »
Weather in July
July, the same as June, is a moderately hot summer month in Curlew, Iowa, with an average temperature ranging between min 63.1°F (17.3°C) and max 80.6°F (27°C). July is the month that records the highest temperatures, with averages ranging from a high of 80.6°F (27°C) to a low of 63.1°F (17.3°C). For July, the heat index is appraised at a tropical 86°F (30°C). Weather in July »
Weather in August
August, the last month of the summer in Curlew, is another warm month, with an average temperature ranging between max 78.4°F (25.8°C) and min 60.1°F (15.6°C). The average high-temperature in August, at a still warm 78.4°F (25.8°C), reveals a modest deviation from July's 80.6°F (27°C). Weather in August »
Weather in September
September, the first month of the autumn in Curlew, is still a warm month, with temperature in the range of an average low of 54.3°F (12.4°C) and an average high of 73.4°F (23°C). Curlew registers an average high-temperature of a still moderately hot 73.4°F (23°C) with the arrival of September, showing minor deviation from the preceding month. Weather in September »
Weather in October
October, like September, is another refreshing autumn month in Curlew, Iowa, with an average temperature ranging between min 42.8°F (6°C) and max 57.7°F (14.3°C). Curlew's transition into October marks a considerable drop in the average high-temperature, moving down from a warm 73.4°F (23°C) in September to a moderate 57.7°F (14.3°C). Weather in October »
Weather in November
November, the last month of the autumn in Curlew, is also a frosty month, with an average temperature fluctuating between 30.4°F (-0.9°C) and 43.2°F (6.2°C). The onset of November marks a clear decrease in the average high-temperature, dropping from a mild 57.7°F (14.3°C) in October to a frosty 43.2°F (6.2°C). Weather in November »
Weather in December
December, the first month of the winter in Curlew, is still a freezing cold month, with an average temperature varying between 28°F (-2.2°C) and 17.4°F (-8.1°C). The shift from November to December sees a distinct decrease in the average high-temperature, dropping from a chilly 43.2°F (6.2°C) to a freezing cold 28°F (-2.2°C). Weather in December »
Updated: Aug 22, 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 is the coldest month?
January is the month when Curlew sees the average lowest temperatures, with a high of 23.2°F (-4.9°C) and a low of 10.6°F (-11.9°C).
What is the most humid month?
January is the most humid month, with an average relative humidity of 87%.
What is the driest month?
The month with the least rainfall is January, when the rain falls for 4.1 days and typically collects 0.98" (25mm) of precipitation.
How many days does it rain?
Throughout the year, there are 138 rainfall days, and 26.77" (680mm) of precipitation is accumulated.
When does it snow?
Months with snowfall are January through May, October through December.
How many days does it snow?
In Curlew, Iowa, during the entire year, snow falls for 51.6 days and aggregates up to 23.03" (585mm) of snow.
What is the month with the least sunshine?
The month with the least sunshine is January, with an average of 4h of sunshine.
When is the lowest UV index?
January and February, with an average maximum UV index of 1, are months with the lowest UV index.
When does it snow the most?
The month with the most snowfall is February, when snow falls for 10.3 days and typically aggregates up to 5.91" (150mm) of snow.
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 rainiest month?
June is the month with the most rainfall. Rain falls for 20 days and accumulates 4.25" (108mm) of precipitation.
When it does not snow?
In Curlew, snow does not fall in June through September.
When are the longest days?
The month with the longest days is June, with an average of 15h and 18min of daylight.
What is the month with the highest UV index in Curlew?
With an average maximum UV index of 6, June is the month with the highest UV index.
What is the warmest month?
July brings the highest temperatures, with an average high of 80.6°F (27°C) and an average low of 63.1°F (17.3°C).
What month has the most sunshine?
The month with the most sunshine is July, with an average of 10.1h of sunshine.
What is the least humid month?
With an average relative humidity of 68%, October is the least humid month.
What is the month with the shortest days in Curlew?
December has the shortest days of the year, with an average of 9h and 6min of daylight.
Average temperature
Curlew, IA
The warmest month (with the highest average high temperature) is July (80.6°F).
The month with the lowest average high temperature is January (23.2°F).
The month with the highest average low temperature is July (63.1°F).
The coldest month (with the lowest average low temperature) is January (10.6°F).
Average pressure
Curlew, IA
- Average pressure in January:
30.16"Hg - Average pressure in February:
30.15"Hg - Average pressure in March:
30.08"Hg - Average pressure in April:
29.93"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"Hg - Average pressure in October:
29.99"Hg - Average pressure in November:
30.07"Hg - Average pressure in December:
30.12"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
Curlew, IA
- Average wind speed in January:
11mph - Average wind speed in February:
10.9mph - Average wind speed in March:
10.7mph - Average wind speed in April:
11mph - Average wind speed in May:
9.6mph - Average wind speed in June:
8.5mph
- Average wind speed in July:
7.5mph - Average wind speed in August:
7.6mph - Average wind speed in September:
8.8mph - Average wind speed in October:
10.3mph - Average wind speed in November:
10.7mph - Average wind speed in December:
10.6mph
The windiest months (with the highest average wind speed) are January and April (11mph).
The calmest month (with the lowest average wind speed) is July (7.5mph).
Average humidity
Curlew, IA
The month with the highest relative humidity is January (87%).
The month with the lowest relative humidity is October (68%).
Average rainfall
Curlew, IA
- Average rainfall in January:
0.98" - Average rainfall in February:
1.22" - Average rainfall in March:
1.73" - Average rainfall in April:
2.91" - Average rainfall in May:
3.7" - Average rainfall in June:
4.25"
The wettest month (with the highest rainfall) is June (4.25").
The driest month (with the least rainfall) is January (0.98").
Average rainfall days
Curlew, IA
- Average rainfall days in January:
4.1 days - Average rainfall days in February:
3.4 days - Average rainfall days in March:
11.2 days - Average rainfall days in April:
15.3 days - Average rainfall days in May:
18.1 days - Average rainfall days in June:
20 days
- Average rainfall days in July:
16.3 days - Average rainfall days in August:
14.9 days - Average rainfall days in September:
12.9 days - Average rainfall days in October:
10.7 days - Average rainfall days in November:
6.7 days - Average rainfall days in December:
4.4 days
The month with the highest number of rainy days is June (20 days).
The month with the least rainy days is February (3.4 days).
Average snowfall
Curlew, IA
- Average snowfall in January:
5.04" - Average snowfall in February:
5.91" - Average snowfall in March:
4.33" - Average snowfall in April:
1.61" - Average snowfall in May:
0.2" - Average snowfall in June:
0"
The month with the highest snowfall is February (5.91").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days
Curlew, IA
- Average snowfall days in January:
12.5 days - Average snowfall days in February:
10.3 days - Average snowfall days in March:
7.8 days - Average snowfall days in April:
2.4 days - Average snowfall days in May:
0.3 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:
1.5 days - Average snowfall days in November:
4.9 days - Average snowfall days in December:
11.9 days
The month with the highest number of snowfall days is January (12.5 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Curlew, IA
- Average daylight in January:
9h and 2min - 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 2min
- Average daylight in July:
15h and 0min - Average daylight in August:
13h and 5min - Average daylight in September:
12h and 3min - Average daylight in October:
11h and 0min - Average daylight in November:
9h and 4min - Average daylight in December:
9h and 1min
The month with the longest days is June (Average daylight: 15h and 18min).
The month with the shortest days is December (Average daylight: 9h and 6min).
- Average sunshine in January:
4h and 0min - Average sunshine in February:
4h and 4min - Average sunshine in March:
6h and 0min - Average sunshine in April:
7h and 5min - Average sunshine in May:
8h and 4min - Average sunshine in June:
9h and 2min
- Average sunshine in July:
10h and 1min - Average sunshine in August:
9h and 4min - Average sunshine in September:
9h and 1min - Average sunshine in October:
5h and 4min - Average sunshine in November:
5h and 2min - Average sunshine in December:
4h and 2min
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
Curlew, IA
- Average sunshine days in January:
16 days - Average sunshine days in February:
14.8 days - Average sunshine days in March:
15 days - Average sunshine days in April:
11.7 days - Average sunshine days in May:
10.5 days - Average sunshine days in June:
8.1 days
- Average sunshine days in July:
10.9 days - Average sunshine days in August:
12.8 days - Average sunshine days in September:
14.6 days - Average sunshine days in October:
17.2 days - Average sunshine days in November:
18 days - Average sunshine days in December:
15.7 days
The month with the most sunshine days is November (18 days).
The month with the least sunshine days is June (8.1 days).
Average UV index
Curlew, IA
The month with the highest UV index is June (UV index 6).
The months with the lowest UV index are January and February (UV index 1).
Average cloud cover
Curlew, IA
The month with the most cloud cover is January (Cloud cover 57).
The months with the least cloud cover are July and September (Cloud cover 31).
Average visibility
Curlew, IA
The months with the highest visibility are February, March, April, May, June, July, August, September, October, November and December (6mi).
The month with the lowest visibility is January (5mi).
Curlew, Iowa, USA
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