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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 New London, Iowa, is a freezing cold winter month, with an average temperature ranging between min 17.4°F (-8.1°C) and max 29.7°F (-1.3°C). The coldest period tends to be January, when average temperatures fluctuate between a high of 29.7°F (-1.3°C) and a low of 17.4°F (-8.1°C). Weather in January »
Weather in February
February, the last month of the winter in New London, is an icy month, with an average temperature ranging between min 21°F (-6.1°C) and max 34.3°F (1.3°C). Shifting into February, New London records an average high-temperature of an icy 34.3°F (1.3°C), presenting minor fluctuations compared to the previous month. Weather in February »
Weather in March
The first month of the spring, March, is a frosty month in New London, Iowa, with an average temperature varying between 48.2°F (9°C) and 33.3°F (0.7°C). In New London, stepping into March brings a temperature increase, moving up from February's wintry 34.3°F (1.3°C) to a frosty 48.2°F (9°C). Weather in March »
Weather in April
April is a comfortable spring month in New London, Iowa, with an average temperature varying between 60.8°F (16°C) and 43.3°F (6.3°C). With the transition into April, New London experiences an increase in average high-temperatures, moving up from a chilly 48.2°F (9°C) in March to a comfortable 60.8°F (16°C). Weather in April »
Weather in May
The last month of the spring, May, is an agreeable month in New London, Iowa, with an average temperature ranging between min 53.8°F (12.1°C) and max 70.9°F (21.6°C). New London sees an increase in average high-temperatures during May, moving from an enjoyable 60.8°F (16°C) in April to an agreeable 70.9°F (21.6°C). Weather in May »
Weather in June
The first month of the summer, June, is a warm month in New London, Iowa, with an average temperature ranging between max 79.9°F (26.6°C) and min 63.7°F (17.6°C). As May transitions into June, New London sees a rise in the average high-temperature, moving from an agreeable 70.9°F (21.6°C) to a warm 79.9°F (26.6°C). Weather in June »
Weather in July
July, like June, in New London, Iowa, is a moderately hot summer month, with temperature in the range of an average low of 65.3°F (18.5°C) and an average high of 82.4°F (28°C). July, with its high-temperature average of 82.4°F (28°C) and a low-temperature average of 65.3°F (18.5°C), is the warmest month. In July, the average heat index is estimated at a hot 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 New London, Iowa, with an average temperature varying between 81.7°F (27.6°C) and 63.3°F (17.4°C). New London experiences a transition to a still moderately hot 81.7°F (27.6°C) in average high-temperatures with the arrival of August, not greatly differing from July's 82.4°F (28°C). Weather in August »
Weather in September
September, the first month of the autumn in New London, is also a moderately hot month, with temperature in the range of an average low of 56.7°F (13.7°C) and an average high of 76.3°F (24.6°C). September marks a gentle change in average high-temperature, declining from August's 81.7°F (27.6°C) to a still warm 76.3°F (24.6°C). Weather in September »
Weather in October
October, the same as September, is another comfortable autumn month in New London, Iowa, with temperature in the range of an average high of 61.7°F (16.5°C) and an average low of 45.7°F (7.6°C). New London's transition into October is marked by a clear temperature shift, receding from a moderately hot 76.3°F (24.6°C) in September to a comfortable 61.7°F (16.5°C). Weather in October »
Weather in November
The last month of the autumn, November, is also a frosty month in New London, Iowa, with temperature in the range of an average low of 34°F (1.1°C) and an average high of 48°F (8.9°C). November's arrival correlates with a reduction in the average high-temperature, down from an enjoyable 61.7°F (16.5°C) in October to a chilly 48°F (8.9°C). Weather in November »
Weather in December
The first month of the winter, December, is also a wintry month in New London, Iowa, with an average temperature ranging between max 36°F (2.2°C) and min 24.6°F (-4.1°C). December comes with a decrease in the average high-temperature, falling from a chilly 48°F (8.9°C) in November to a wintry 36°F (2.2°C). Weather in December »
[Resources]Frequently asked questions
What is the coldest time of year in New London?
In New London, the average lowest temperatures are observed in January, with a high of 29.7°F (-1.3°C) and a low of 17.4°F (-8.1°C).
How much does it rain in New London?
Throughout the year, in New London, Iowa, there are 140.1 rainfall days, and 29.92" (760mm) of precipitation is accumulated.
When does it snow in New London?
January through April, October through December are months with snowfall in New London.
When does it snow the most in New London?
The month with the most snowfall in New London, Iowa, is January, when snow falls for 9.6 days and typically aggregates up to 4.76" (121mm) of snow.
How much does it snow in New London?
In New London, Iowa, during the entire year, snow falls for 30.7 days and aggregates up to 15" (381mm) of snow.
What is the month with the least sunshine in New London?
The month with the least sunshine in New London, Iowa, is January, with an average of 4h of sunshine.
What is the month with the lowest UV index in New London?
With an average maximum UV index of 1, January is the month with the lowest UV index.
What is the driest month in New London?
The months with the least rainfall are February and December Rain falls for 4.6 days and accumulates 1.38" (35mm) of rain.
When is Daylight Saving Time (DST) in New London?
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in New London, 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.
What is the wettest month in New London?
May is the month with the most rainfall in New London. Rain falls for 18.3 days and accumulates 4.29" (109mm) of precipitation.
When it does not snow in New London?
May through September are months without snowfall in New London, Iowa.
When are the longest days in New London?
June has the longest days of the year, with an average of 15h and 6min of daylight.
What are the months with the highest UV index in New London?
The months with the highest UV index in New London are June through August, with an average maximum UV index of 6.
What is the warmest month in New London?
July, marked by an average high-temperature of 82.4°F (28°C) and a low-temperature of 65.3°F (18.5°C), is the warmest month in New London.
What is the most humid month in New London?
July is the most humid month, with an average relative humidity of 83%.
What month has the most sunshine in New London?
July has the most sunshine of the year in New London, Iowa, with an average of 10h of sunshine.
What is the least humid month in New London?
With an average relative humidity of 71%, October is the least humid month in New London.
What is the month with the shortest days in New London?
The month with the shortest days in New London, Iowa, is December, with an average of 9h and 18min of daylight.
Average temperature
New London, IA
The warmest month (with the highest average high temperature) is July (82.4°F).
The month with the lowest average high temperature is January (29.7°F).
The month with the highest average low temperature is July (65.3°F).
The coldest month (with the lowest average low temperature) is January (17.4°F).
Average pressure
New London, IA
- Average pressure in January:
30.15"Hg - Average pressure in February:
30.13"Hg - Average pressure in March:
30.07"Hg - Average pressure in April:
29.93"Hg - Average pressure in May:
29.94"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:
30.1"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 (29.9"Hg).
Average wind speed
New London, IA
- Average wind speed in January:
10.7mph - Average wind speed in February:
10.5mph - Average wind speed in March:
10.6mph - Average wind speed in April:
10.6mph - Average wind speed in May:
8.9mph - Average wind speed in June:
7.9mph
- Average wind speed in July:
6.9mph - Average wind speed in August:
6.9mph - Average wind speed in September:
7.9mph - Average wind speed in October:
9.6mph - Average wind speed in November:
10.4mph - Average wind speed in December:
10.1mph
The windiest month (with the highest average wind speed) is January (10.7mph).
The calmest months (with the lowest average wind speed) are July and August (6.9mph).
Average humidity
New London, IA
The month with the highest relative humidity is July (83%).
The month with the lowest relative humidity is October (71%).
Average rainfall
New London, IA
- Average rainfall in January:
1.42" - Average rainfall in February:
1.38" - Average rainfall in March:
2.2" - Average rainfall in April:
3.27" - Average rainfall in May:
4.29" - Average rainfall in June:
4.17"
The wettest month (with the highest rainfall) is May (4.29").
The driest months (with the least rainfall) are February and December (1.38").
Average rainfall days
New London, IA
- Average rainfall days in January:
5.3 days - Average rainfall days in February:
4.6 days - Average rainfall days in March:
13 days - Average rainfall days in April:
14.6 days - Average rainfall days in May:
18.3 days - Average rainfall days in June:
17.1 days
- Average rainfall days in July:
15.5 days - Average rainfall days in August:
13.1 days - Average rainfall days in September:
11.5 days - Average rainfall days in October:
11.3 days - Average rainfall days in November:
8.5 days - Average rainfall days in December:
7.3 days
The month with the highest number of rainy days is May (18.3 days).
The month with the least rainy days is February (4.6 days).
Average snowfall
New London, IA
The month with the highest snowfall is January (4.76").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days
New London, IA
- Average snowfall days in January:
9.6 days - Average snowfall days in February:
7.9 days - Average snowfall days in March:
4.3 days - Average snowfall days in April:
0.9 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:
0.4 days - Average snowfall days in November:
1.6 days - Average snowfall days in December:
6 days
The month with the highest number of snowfall days is January (9.6 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight / Average sunshine
New London, 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 - Average sunshine in February:
4h and 2min - Average sunshine in March:
6h and 2min - Average sunshine in April:
7h and 4min - Average sunshine in May:
8h and 4min - Average sunshine in June:
9h and 5min
- Average sunshine in July:
10h - Average sunshine in August:
9h and 5min - Average sunshine in September:
9h and 2min - Average sunshine in October:
5h and 2min - 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).
The month with the least sunshine is January (Average sunshine: 4h).
Average sunshine days
New London, IA
- Average sunshine days in January:
16.2 days - Average sunshine days in February:
15.3 days - Average sunshine days in March:
14.3 days - Average sunshine days in April:
13.3 days - Average sunshine days in May:
10.6 days - Average sunshine days in June:
10.7 days
- Average sunshine days in July:
13 days - Average sunshine days in August:
14.8 days - Average sunshine days in September:
16.5 days - Average sunshine days in October:
18.4 days - Average sunshine days in November:
18.3 days - Average sunshine days in December:
18 days
The month with the most sunshine days is October (18.4 days).
The month with the least sunshine days is May (10.6 days).
Average UV index
New London, 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
New London, IA
The month with the most cloud cover is January (Cloud cover 56).
The months with the least cloud cover are July, August and September (Cloud cover 31).
Average visibility
New London, IA
The months with the highest visibility are January, February, March, April, May, June, August, September, October, November and December (6mi).
The month with the lowest visibility is July (5mi).
New London, Iowa, USA
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