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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, is an icy winter month in New Haven, Missouri, with an average temperature fluctuating between 38.5°F (3.6°C) and 24.1°F (-4.4°C). In New Haven, January records the lowest average temperatures, peaking at 38.5°F (3.6°C) and reaching a low of 24.1°F (-4.4°C). Weather in January »
Weather in February
February, the last month of the winter in New Haven, is a frosty month, with temperature in the range of an average high of 42.8°F (6°C) and an average low of 27.5°F (-2.5°C). The commencement of February introduces an average high-temperature of a frosty 42.8°F (6°C), closely mirroring the preceding month. Weather in February »
Weather in March
March, the first month of the spring in New Haven, is a fresh month, with an average temperature varying between 54.9°F (12.7°C) and 37.8°F (3.2°C). The shift from February to March brings an increase in the average high-temperature, moving from a frosty 42.8°F (6°C) to a fresh 54.9°F (12.7°C). Weather in March »
Weather in April
April in New Haven, Missouri, is a refreshing spring month, with an average temperature fluctuating between 66.2°F (19°C) and 46.9°F (8.3°C). The start of April brings a shift in the average high-temperature, increasing from March's fresh 54.9°F (12.7°C) to an enjoyable 66.2°F (19°C). Weather in April »
Weather in May
The last month of the spring, May, is a moderately hot month in New Haven, Missouri, with an average temperature varying between 56.1°F (13.4°C) and 75.9°F (24.4°C). As New Haven transitions into May, the average high-temperature is observed to rise from a refreshing 66.2°F (19°C) in April to a moderately hot 75.9°F (24.4°C). Weather in May »
Weather in June
June, the first month of the summer in New Haven, is a tropical month, with an average temperature fluctuating between 86.2°F (30.1°C) and 64.9°F (18.3°C). New Haven's transition into June is marked by a temperature shift, moving from a moderately hot 75.9°F (24.4°C) in May to a hot 86.2°F (30.1°C). Weather in June »
Weather in July
July, like June, is a hot summer month in New Haven, Missouri, with an average temperature ranging between min 67.8°F (19.9°C) and max 89.1°F (31.7°C). July temperatures tend to peak at an average high of 89.1°F (31.7°C) and dip to a low of 67.8°F (19.9°C). Throughout July, the heat index is calculated to be an extremely hot 105.8°F (41°C). Weather in July »
Weather in August
August, the last month of the summer in New Haven, is also a hot month, with an average temperature varying between 87.3°F (30.7°C) and 65.8°F (18.8°C). With the advent of August, New Haven experiences an average high-temperature of a still tropical 87.3°F (30.7°C), mirroring a close resemblance to the previous month. Weather in August »
Weather in September
The first month of the autumn, September, is also a moderately hot month in New Haven, Missouri, with temperature in the range of an average low of 59.2°F (15.1°C) and an average high of 80.1°F (26.7°C). The transition into September is accompanied by a slight temperature decrease, with the average high-temperature shifting from a hot 87.3°F (30.7°C) in August to a moderately hot 80.1°F (26.7°C). Weather in September »
Weather in October
October, like September, in New Haven, Missouri, is another refreshing autumn month, with an average temperature varying between 66.2°F (19°C) and 48°F (8.9°C). The shift from September to October corresponds with a decrease in the average high-temperature, down to an enjoyable 66.2°F (19°C) from a moderately hot 80.1°F (26.7°C). Weather in October »
Weather in November
The last month of the autumn, November, is also a fresh month in New Haven, Missouri, with an average temperature fluctuating between 53.8°F (12.1°C) and 37.2°F (2.9°C). The shift to November brings a decrease in the average high-temperature, falling from a comfortable 66.2°F (19°C) in October to a cool 53.8°F (12.1°C). Weather in November »
Weather in December
December, the first month of the winter in New Haven, is still a chilly month, with an average temperature fluctuating between 29.5°F (-1.4°C) and 43°F (6.1°C). Stepping into December, New Haven observes a temperature decline, with the average high falling from November's cool 53.8°F (12.1°C) to a chilly 43°F (6.1°C). Weather in December »
Updated: Aug 23, 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?
With average high and low temperatures of 38.5°F (3.6°C) and 24.1°F (-4.4°C) respectively, January is New Haven's coldest month.
What is the driest month?
January is the month with the least rainfall. Rain falls for 6.4 days and accumulates 1.02" (26mm) of precipitation.
How much does it rain?
In New Haven, during the entire year, the rain falls for 129.1 days and collects up to 20.59" (523mm) of precipitation.
When does it snow?
Months with snowfall in New Haven are January through March, November and December.
How many days does it snow?
In New Haven, during the entire year, snow falls for 21.5 days and aggregates up to 4.92" (125mm) of snow.
What are the months with the least sunshine in New Haven?
January and February, with an average of 4.7h of sunshine, are months with the least sunshine.
What is the month with the lowest UV index?
The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 2.
When does it snow the most?
The month with the most snowfall is February, when snow falls for 6.1 days and typically aggregates up to 1.69" (43mm) 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.
When it does not snow?
April through October are months without snowfall.
What is the most humid month?
With an average relative humidity of 78%, May is the most humid month.
What is the rainiest month?
The month with the most rainfall is May, when the rain falls for 14.9 days and typically aggregates up to 2.56" (65mm) of precipitation.
When are the longest days in New Haven?
June has the longest days of the year, with an average of 14h and 48min of daylight.
What month has the most sunshine?
June has the most sunshine of the year, with an average of 10.5h of sunshine.
When is the highest UV index?
June is the month with the highest UV index, with an average maximum UV index of 7.
What is the hottest time of year?
July stands out as New Haven's warmest month, with temperatures ranging between an average high of 89.1°F (31.7°C) and a low of 67.8°F (19.9°C).
What is the least humid month in New Haven?
With an average relative humidity of 72%, October is the least humid month.
What is the month with the shortest days?
With an average of 9h and 30min of daylight, December has the shortest days of the year.
Average temperature
New Haven, MO
The warmest month (with the highest average high temperature) is July (89.1°F).
The month with the lowest average high temperature is January (38.5°F).
The month with the highest average low temperature is July (67.8°F).
The coldest month (with the lowest average low temperature) is January (24.1°F).
Average pressure
New Haven, MO
- Average pressure in January:
30.16"Hg - Average pressure in February:
30.12"Hg - Average pressure in March:
30.07"Hg - Average pressure in April:
29.93"Hg - Average pressure in May:
29.95"Hg - Average pressure in June:
29.92"Hg
- Average pressure in July:
29.97"Hg - Average pressure in August:
29.97"Hg - Average pressure in September:
30.02"Hg - Average pressure in October:
30.03"Hg - Average pressure in November:
30.12"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 (29.92"Hg).
Average wind speed
New Haven, MO
- Average wind speed in January:
8.5mph - Average wind speed in February:
8.3mph - Average wind speed in March:
8.1mph - Average wind speed in April:
8.1mph - Average wind speed in May:
6.6mph - Average wind speed in June:
6.2mph
- Average wind speed in July:
5.3mph - Average wind speed in August:
5.3mph - Average wind speed in September:
5.7mph - Average wind speed in October:
7mph - Average wind speed in November:
7.7mph - Average wind speed in December:
8mph
The windiest month (with the highest average wind speed) is January (8.5mph).
The calmest months (with the lowest average wind speed) are July and August (5.3mph).
Average humidity
New Haven, MO
The month with the highest relative humidity is May (78%).
The month with the lowest relative humidity is October (72%).
Average rainfall
New Haven, MO
- Average rainfall in January:
1.02" - Average rainfall in February:
1.06" - Average rainfall in March:
1.61" - Average rainfall in April:
2.52" - Average rainfall in May:
2.56" - Average rainfall in June:
2.24"
- Average rainfall in July:
1.97" - Average rainfall in August:
2.32" - Average rainfall in September:
1.3" - Average rainfall in October:
1.57" - Average rainfall in November:
1.22" - Average rainfall in December:
1.18"
The wettest month (with the highest rainfall) is May (2.56").
The driest month (with the least rainfall) is January (1.02").
Average rainfall days
New Haven, MO
- Average rainfall days in January:
6.4 days - Average rainfall days in February:
6.7 days - Average rainfall days in March:
12.1 days - Average rainfall days in April:
12.5 days - Average rainfall days in May:
14.9 days - Average rainfall days in June:
13.3 days
- Average rainfall days in July:
13.8 days - Average rainfall days in August:
13.6 days - Average rainfall days in September:
10.4 days - Average rainfall days in October:
9.3 days - Average rainfall days in November:
9.3 days - Average rainfall days in December:
6.8 days
The month with the highest number of rainy days is May (14.9 days).
The month with the least rainy days is January (6.4 days).
Average snowfall
New Haven, MO
The month with the highest snowfall is February (1.69").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days
New Haven, MO
- Average snowfall days in January:
6.7 days - Average snowfall days in February:
6.1 days - Average snowfall days in March:
2.4 days - Average snowfall days in April:
0.2 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:
0.1 days - Average snowfall days in October:
0.1 days - Average snowfall days in November:
1.6 days - Average snowfall days in December:
4.3 days
The month with the highest number of snowfall days is January (6.7 days).
The months with the least snowfall days are May, June, July and August (0 days).
Average daylight / Average sunshine
New Haven, MO
- Average daylight in January:
9h and 5min - Average daylight in February:
10h and 5min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 1min - Average daylight in May:
14h and 2min - Average daylight in June:
14h and 5min
- Average daylight in July:
14h and 4min - Average daylight in August:
13h and 4min - Average daylight in September:
12h and 2min - Average daylight in October:
11h and 1min - Average daylight in November:
10h and 1min - Average daylight in December:
9h and 3min
The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 30min).
- Average sunshine in January:
4h and 4min - Average sunshine in February:
4h and 4min - Average sunshine in March:
6h and 3min - Average sunshine in April:
8h and 3min - Average sunshine in May:
9h and 2min - Average sunshine in June:
10h and 3min
- Average sunshine in July:
10h and 2min - Average sunshine in August:
10h and 0min - Average sunshine in September:
9h and 2min - Average sunshine in October:
5h and 5min - Average sunshine in November:
5h and 3min - Average sunshine in December:
4h and 5min
The month with the most sunshine is June (Average sunshine: 10h and 30min).
The months with the least sunshine are January and February (Average sunshine: 4h and 42min).
Average sunshine days
New Haven, MO
- Average sunshine days in January:
20.2 days - Average sunshine days in February:
16.4 days - Average sunshine days in March:
15.4 days - Average sunshine days in April:
16.3 days - Average sunshine days in May:
12.8 days - Average sunshine days in June:
13.6 days
- Average sunshine days in July:
14.3 days - Average sunshine days in August:
15.3 days - Average sunshine days in September:
17.2 days - Average sunshine days in October:
20.1 days - Average sunshine days in November:
19.2 days - Average sunshine days in December:
19.8 days
The month with the most sunshine days is January (20.2 days).
The month with the least sunshine days is May (12.8 days).
Average UV index
New Haven, MO
The month with the highest UV index is June (UV index 7).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover
New Haven, MO
The month with the most cloud cover is February (Cloud cover 50).
The month with the least cloud cover is June (Cloud cover 29).
Average visibility
New Haven, MO
The months with the highest visibility are January, February, March, April, June, July, September, October, November and December (6mi).
The months with the lowest visibility are May and August (5mi).
New Haven, Missouri, USA
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