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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 Princeton, Missouri, with an average temperature varying between 18.7°F (-7.4°C) and 32.5°F (0.3°C). Princeton's coldest month, January, registers temperatures that range from a high of 32.5°F (0.3°C) to a low of 18.7°F (-7.4°C). Weather in January »
Weather in February
The last month of the winter, February, is also an icy month in Princeton, Missouri, with temperature in the range of an average low of 22.3°F (-5.4°C) and an average high of 36.7°F (2.6°C). The onset of February notes an average high-temperature of a still icy 36.7°F (2.6°C), subtly shifted from January's 32.5°F (0.3°C). Weather in February »
Weather in March
The first month of the spring, March, is a cool month in Princeton, Missouri, with an average temperature fluctuating between 34.7°F (1.5°C) and 50.5°F (10.3°C). In Princeton, stepping into March brings a temperature increase, moving up from February's wintry 36.7°F (2.6°C) to a cool 50.5°F (10.3°C). Weather in March »
Weather in April
April is an enjoyable spring month in Princeton, Missouri, with an average temperature ranging between min 43.9°F (6.6°C) and max 62.2°F (16.8°C). With the onset of April, the average high-temperature slightly shifts from March's cool 50.5°F (10.3°C) to a refreshing 62.2°F (16.8°C). Weather in April »
Weather in May
May, the last month of the spring in Princeton, is a pleasant month, with an average temperature ranging between min 54.3°F (12.4°C) and max 71.1°F (21.7°C). With the onset of May, Princeton experiences a subtle temperature shift, with the average high-temperature moving from an enjoyable 62.2°F (16.8°C) in April to a pleasant 71.1°F (21.7°C). Weather in May »
Weather in June
The first month of the summer, June, is a warm month in Princeton, Missouri, with an average temperature fluctuating between 81.1°F (27.3°C) and 64.2°F (17.9°C). As May gives way to June, the average high-temperature displays an increase, moving from an agreeable 71.1°F (21.7°C) to a moderately hot 81.1°F (27.3°C). Weather in June »
Weather in July
July, the same as June, is another warm summer month in Princeton, Missouri, with an average temperature fluctuating between 84.4°F (29.1°C) and 66.7°F (19.3°C). July registers as the month with the highest average temperatures, reaching 84.4°F (29.1°C) at its peak and 66.7°F (19.3°C) at the lowest. Throughout July, the heat index is appraised at a very hot 95°F (35°C). Weather in July »
Weather in August
August, the last month of the summer in Princeton, is also a moderately hot month, with an average temperature ranging between min 64°F (17.8°C) and max 82.9°F (28.3°C). The advent of August reveals an average high-temperature of a still warm 82.9°F (28.3°C), showing minimal difference from the prior month. Weather in August »
Weather in September
September, the first month of the autumn in Princeton, is still a warm month, with an average temperature varying between 57.4°F (14.1°C) and 76.8°F (24.9°C). With the beginning of September, the average high-temperature shows a small decrease, transitioning from 82.9°F (28.3°C) in August to a still warm 76.8°F (24.9°C). Weather in September »
Weather in October
October, like September, in Princeton, Missouri, is another refreshing autumn month, with an average temperature varying between 45.7°F (7.6°C) and 62.8°F (17.1°C). A shift in the average high-temperature occurs in October, reducing from a warm 76.8°F (24.9°C) in September to a comfortable 62.8°F (17.1°C). Weather in October »
Weather in November
The last month of the autumn, November, is another chilly month in Princeton, Missouri, with an average temperature varying between 49.6°F (9.8°C) and 34.2°F (1.2°C). The onset of November is marked by a decrease in temperature, transitioning from a comfortable 62.8°F (17.1°C) in October to a frosty 49.6°F (9.8°C). Weather in November »
Weather in December
The first month of the winter, December, is also a wintry month in Princeton, Missouri, with an average temperature ranging between max 37°F (2.8°C) and min 24.3°F (-4.3°C). The onset of December comes with a shift in the average high-temperature, falling from a chilly 49.6°F (9.8°C) in November to a cold 37°F (2.8°C). Weather in December »
Updated: Aug 27, 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?
Princeton records the coldest temperatures in January, averaging a high of 32.5°F (0.3°C) and a low of 18.7°F (-7.4°C).
What is the driest month?
January is the month with the least rainfall. Rain falls for 4.7 days and accumulates 0.91" (23mm) of precipitation.
How much does it rain?
Throughout the year, there are 130.3 rainfall days, and 25.43" (646mm) 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 7.9 days and accumulates 3.78" (96mm) of snow.
How many days does it snow?
In Princeton, during the entire year, snow falls for 26.1 days and aggregates up to 12.52" (318mm) of snow.
What is the month with the least sunshine in Princeton?
The month with the least sunshine is January, with an average of 4.6h of 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 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 most humid month in Princeton?
June is the most humid month, with an average relative humidity of 82%.
What is the rainiest month?
The month with the most rainfall is June, when the rain falls for 15.9 days and typically aggregates up to 3.78" (96mm) of precipitation.
When it does not snow?
In Princeton, snow does not fall in June through September.
When are the longest days?
With an average of 15h and 0min of daylight, June has the longest days of the year in Princeton.
What is the month with the highest UV index?
June through August, with an average maximum UV index of 6, are months with the highest UV index.
What are the warmest months?
The warmest time of the year is July, with temperatures averaging a high of 84.4°F (29.1°C) and a low of 66.7°F (19.3°C).
What month has the most sunshine in Princeton?
July has the most sunshine of the year, with an average of 10.4h of sunshine.
What is the least humid month?
The least humid month is October, with an average relative humidity of 71%.
What is the month with the shortest days?
The month with the shortest days is December, with an average of 9h and 18min of daylight.
Average temperature
Princeton, MO
The warmest month (with the highest average high temperature) is July (84.4°F).
The month with the lowest average high temperature is January (32.5°F).
The month with the highest average low temperature is July (66.7°F).
The coldest month (with the lowest average low temperature) is January (18.7°F).
Average pressure
Princeton, MO
- Average pressure in January:
30.16"Hg - Average pressure in February:
30.14"Hg - Average pressure in March:
30.06"Hg - Average pressure in April:
29.92"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:
29.96"Hg - Average pressure in September:
30.01"Hg - Average pressure in October:
30.01"Hg - Average pressure in November:
30.1"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 (29.89"Hg).
Average wind speed
Princeton, MO
- Average wind speed in January:
9.9mph - Average wind speed in February:
9.9mph - Average wind speed in March:
10.1mph - Average wind speed in April:
9.9mph - Average wind speed in May:
8.2mph - Average wind speed in June:
7.6mph
- Average wind speed in July:
6.5mph - Average wind speed in August:
6.5mph - Average wind speed in September:
7.4mph - Average wind speed in October:
8.7mph - Average wind speed in November:
9.6mph - Average wind speed in December:
9.3mph
The windiest month (with the highest average wind speed) is March (10.1mph).
The calmest months (with the lowest average wind speed) are July and August (6.5mph).
Average humidity
Princeton, MO
The month with the highest relative humidity is June (82%).
The month with the lowest relative humidity is October (71%).
Average rainfall
Princeton, MO
- Average rainfall in January:
0.91" - Average rainfall in February:
0.94" - Average rainfall in March:
1.85" - Average rainfall in April:
2.44" - Average rainfall in May:
3.54" - Average rainfall in June:
3.78"
- Average rainfall in July:
2.87" - Average rainfall in August:
2.28" - Average rainfall in September:
2.56" - Average rainfall in October:
2.01" - Average rainfall in November:
1.18" - Average rainfall in December:
1.06"
The wettest month (with the highest rainfall) is June (3.78").
The driest month (with the least rainfall) is January (0.91").
Average rainfall days
Princeton, MO
- Average rainfall days in January:
4.7 days - Average rainfall days in February:
4.5 days - Average rainfall days in March:
11.9 days - Average rainfall days in April:
14.2 days - Average rainfall days in May:
17.1 days - Average rainfall days in June:
15.9 days
- Average rainfall days in July:
14.9 days - Average rainfall days in August:
12.9 days - Average rainfall days in September:
11.3 days - Average rainfall days in October:
9.5 days - Average rainfall days in November:
7.7 days - Average rainfall days in December:
5.7 days
The month with the highest number of rainy days is May (17.1 days).
The month with the least rainy days is February (4.5 days).
Average snowfall
Princeton, MO
- Average snowfall in January:
3.78" - Average snowfall in February:
2.91" - Average snowfall in March:
1.54" - Average snowfall in April:
0.98" - Average snowfall in May:
0.28" - Average snowfall in June:
0"
The month with the highest snowfall is January (3.78").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days
Princeton, MO
- Average snowfall days in January:
7.9 days - Average snowfall days in February:
6.7 days - Average snowfall days in March:
3.5 days - Average snowfall days in April:
0.6 days - Average snowfall days in May:
0.2 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:
1.5 days - Average snowfall days in December:
5.2 days
The month with the highest number of snowfall days is January (7.9 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Princeton, MO
- 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 2min - Average daylight in June:
15h and 0min
- 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:
9h and 5min - Average daylight in December:
9h and 2min
The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 18min).
- Average sunshine in January:
4h and 4min - Average sunshine in February:
5h and 1min - Average sunshine in March:
6h and 2min - Average sunshine in April:
8h and 2min - Average sunshine in May:
8h and 4min - Average sunshine in June:
9h and 5min
- Average sunshine in July:
10h and 2min - Average sunshine in August:
10h and 1min - Average sunshine in September:
9h and 2min - Average sunshine in October:
5h and 5min - Average sunshine in November:
5h and 4min - Average sunshine in December:
5h and 0min
The month with the most sunshine is July (Average sunshine: 10h and 24min).
The month with the least sunshine is January (Average sunshine: 4h and 36min).
Average sunshine days
Princeton, MO
- Average sunshine days in January:
20.2 days - Average sunshine days in February:
17.3 days - Average sunshine days in March:
15.3 days - Average sunshine days in April:
14.8 days - Average sunshine days in May:
11.2 days - Average sunshine days in June:
11.2 days
- Average sunshine days in July:
11.7 days - Average sunshine days in August:
14.8 days - Average sunshine days in September:
16.5 days - Average sunshine days in October:
19.1 days - Average sunshine days in November:
20.7 days - Average sunshine days in December:
20.6 days
The month with the most sunshine days is November (20.7 days).
The months with the least sunshine days are May and June (11.2 days).
Average UV index
Princeton, MO
The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover
Princeton, MO
The month with the most cloud cover is January (Cloud cover 49).
The month with the least cloud cover is July (Cloud cover 27).
Average visibility
Princeton, MO
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).
Princeton, Missouri, USA
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