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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, in Altamont, Missouri, is another cold winter month, with temperature in the range of an average high of 34°F (1.1°C) and an average low of 20.1°F (-6.6°C). January, recording an average high temperature of 34°F (1.1°C) and a low temperature of 20.1°F (-6.6°C), is Altamont's coldest month. Weather in January »
Weather in February
The last month of the winter, February, is another cold month in Altamont, Missouri, with temperature in the range of an average low of 23.4°F (-4.8°C) and an average high of 38.3°F (3.5°C). The shift into February records an average high-temperature of a still wintry 38.3°F (3.5°C), subtly varied from January's 34°F (1.1°C). Weather in February »
Weather in March
March, the first month of the spring in Altamont, is a cool month, with an average temperature varying between 35.6°F (2°C) and 52°F (11.1°C). With the beginning of March, Altamont's average high-temperature sees an increase, transitioning from an icy 38.3°F (3.5°C) in February to a fresh 52°F (11.1°C). Weather in March »
Weather in April
April in Altamont, Missouri, is an enjoyable spring month, with temperature in the range of an average high of 63°F (17.2°C) and an average low of 45°F (7.2°C). The shift into April is marked by a rise in the average high-temperature, moving from March's cool 52°F (11.1°C) to a refreshing 63°F (17.2°C). Weather in April »
Weather in May
The last month of the spring, May, is an agreeable month in Altamont, Missouri, with temperature in the range of an average high of 71.6°F (22°C) and an average low of 54.9°F (12.7°C). May's arrival is noted with a slight increase in the average high-temperature, moving from a comfortable 63°F (17.2°C) in April to a pleasant 71.6°F (22°C). Weather in May »
Weather in June
The first month of the summer, June, is a moderately hot month in Altamont, Missouri, with temperature in the range of an average low of 64.9°F (18.3°C) and an average high of 82°F (27.8°C). June's onset witnesses a shift in the average high-temperature, moving from an agreeable 71.6°F (22°C) in May to a moderately hot 82°F (27.8°C). Weather in June »
Weather in July
July, the same as June, is another warm summer month in Altamont, Missouri, with an average temperature varying between 67.5°F (19.7°C) and 84.7°F (29.3°C). July, known for its average high temperature of 84.7°F (29.3°C) and an average low temperature of 67.5°F (19.7°C), is the warmest month. July's average heat index is computed to be a very hot 96.8°F (36°C). Weather in July »
Weather in August
The last month of the summer, August, is another warm month in Altamont, Missouri, with temperature in the range of an average high of 83.5°F (28.6°C) and an average low of 64.6°F (18.1°C). Altamont's weather in August indicates an average high-temperature of a still moderately hot 83.5°F (28.6°C), nearly consistent with the 84.7°F (29.3°C) of July. Weather in August »
Weather in September
September, the first month of the autumn in Altamont, is also a moderately hot month, with an average temperature varying between 57.7°F (14.3°C) and 77.5°F (25.3°C). In September, the average high-temperature marginally decreases from a moderately hot 83.5°F (28.6°C) in August to a still warm 77.5°F (25.3°C). Weather in September »
Weather in October
October, the same as September, is another enjoyable autumn month in Altamont, Missouri, with an average temperature ranging between max 63.7°F (17.6°C) and min 46.2°F (7.9°C). October comes with a drop in the average high-temperature, falling from September's warm 77.5°F (25.3°C) to a refreshing 63.7°F (17.6°C). Weather in October »
Weather in November
November, the last month of the autumn in Altamont, is also a fresh month, with temperature in the range of an average low of 35.1°F (1.7°C) and an average high of 50.9°F (10.5°C). Transition into November marks a drop in the average high-temperature, moving from a comfortable 63.7°F (17.6°C) in October to a fresh 50.9°F (10.5°C). Weather in November »
Weather in December
The first month of the winter, December, is also an icy month in Altamont, Missouri, with an average temperature ranging between max 38.3°F (3.5°C) and min 25.7°F (-3.5°C). December is characterized by a reduction in the average high-temperature, from a cool 50.9°F (10.5°C) in November to a cold 38.3°F (3.5°C). Weather in December »
Updated: Aug 10, 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 time of the year is the coldest?
Altamont's coldest temperatures are experienced in January, with average high temperatures of 34°F (1.1°C) and lows of 20.1°F (-6.6°C).
How many days does it rain?
Throughout the year, there are 129.6 rainfall days, and 26.02" (661mm) 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 7.7 days and accumulates 3.9" (99mm) of snow.
How many days does it snow?
Throughout the year, there are 25.5 snowfall days, and 11.61" (295mm) of snow is accumulated.
What is the month with the least sunshine?
With an average of 4.7h of sunshine, January has the least sunshine of the year.
When is the lowest UV index?
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Altamont.
What is the driest month?
February is the month with the least rainfall. Rain falls for 4.7 days and accumulates 0.94" (24mm) of precipitation.
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?
The months with the highest humidity are May through July, with an average relative humidity of 80%.
What is the rainiest month in Altamont?
June is the month with the most rainfall. Rain falls for 15.8 days and accumulates 3.82" (97mm) of precipitation.
When it does not snow?
June through September are months without snowfall in Altamont.
When are the longest days?
June has the longest days of the year, with an average of 15h and 0min of daylight.
When is the highest UV index?
The months with the highest UV index are June through August, with an average maximum UV index of 6.
What is the warmest month?
With an average high-temperature of 84.7°F (29.3°C) and an average low-temperature of 67.5°F (19.7°C), July is the warmest month.
What month has the most sunshine?
July has the most sunshine of the year, with an average of 10.3h of sunshine.
What is the least humid month?
The months with the lowest humidity are October and November, with an average relative humidity of 71%.
What is the month with the shortest days in Altamont?
The month with the shortest days is December, with an average of 9h and 24min of daylight.
Average temperature
Altamont, MO
The warmest month (with the highest average high temperature) is July (84.7°F).
The month with the lowest average high temperature is January (34°F).
The month with the highest average low temperature is July (67.5°F).
The coldest month (with the lowest average low temperature) is January (20.1°F).
Average pressure
Altamont, MO
- Average pressure in January:
30.17"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:
30.02"Hg - Average pressure in November:
30.1"Hg - Average pressure in December:
30.13"Hg
The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.89"Hg).
Average wind speed
Altamont, MO
- Average wind speed in January:
9.6mph - Average wind speed in February:
9.8mph - Average wind speed in March:
9.9mph - Average wind speed in April:
9.7mph - Average wind speed in May:
8mph - Average wind speed in June:
7.6mph
- Average wind speed in July:
6.3mph - Average wind speed in August:
6.3mph - Average wind speed in September:
7.2mph - Average wind speed in October:
8.5mph - Average wind speed in November:
9.3mph - Average wind speed in December:
9.1mph
The windiest month (with the highest average wind speed) is March (9.9mph).
The calmest months (with the lowest average wind speed) are July and August (6.3mph).
Average humidity
Altamont, MO
The months with the highest relative humidity are May, June and July (80%).
The months with the lowest relative humidity are October and November (71%).
Average rainfall
Altamont, MO
- Average rainfall in January:
0.98" - Average rainfall in February:
0.94" - Average rainfall in March:
1.81" - Average rainfall in April:
2.68" - Average rainfall in May:
3.46" - Average rainfall in June:
3.82"
- Average rainfall in July:
2.87" - Average rainfall in August:
2.56" - Average rainfall in September:
2.52" - Average rainfall in October:
2.13" - Average rainfall in November:
1.14" - Average rainfall in December:
1.1"
The wettest month (with the highest rainfall) is June (3.82").
The driest month (with the least rainfall) is February (0.94").
Average rainfall days
Altamont, MO
- Average rainfall days in January:
4.2 days - Average rainfall days in February:
4.7 days - Average rainfall days in March:
11.1 days - Average rainfall days in April:
13.9 days - Average rainfall days in May:
17.2 days - Average rainfall days in June:
15.8 days
- Average rainfall days in July:
15.2 days - Average rainfall days in August:
13.2 days - Average rainfall days in September:
11.6 days - Average rainfall days in October:
9.4 days - Average rainfall days in November:
7.2 days - Average rainfall days in December:
6.1 days
The month with the highest number of rainy days is May (17.2 days).
The month with the least rainy days is January (4.2 days).
Average snowfall
Altamont, MO
- Average snowfall in January:
3.9" - Average snowfall in February:
2.76" - Average snowfall in March:
1.42" - Average snowfall in April:
0.39" - Average snowfall in May:
0.31" - Average snowfall in June:
0"
The month with the highest snowfall is January (3.9").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days
Altamont, MO
- Average snowfall days in January:
7.7 days - Average snowfall days in February:
6.5 days - Average snowfall days in March:
3.6 days - Average snowfall days in April:
0.5 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:
1.4 days - Average snowfall days in December:
5.1 days
The month with the highest number of snowfall days is January (7.7 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Altamont, 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:
10h and 0min - 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 24min).
- Average sunshine in January:
4h and 4min - Average sunshine in February:
5h and 1min - Average sunshine in March:
6h and 1min - Average sunshine in April:
8h and 2min - Average sunshine in May:
8h and 3min - Average sunshine in June:
9h and 5min
- Average sunshine in July:
10h and 2min - Average sunshine in August:
9h and 5min - Average sunshine in September:
9h and 1min - Average sunshine in October:
5h and 5min - Average sunshine in November:
5h and 4min - Average sunshine in December:
5h and 1min
The month with the most sunshine is July (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 4h and 42min).
Average sunshine days
Altamont, MO
- Average sunshine days in January:
20.5 days - Average sunshine days in February:
17.6 days - Average sunshine days in March:
15.4 days - Average sunshine days in April:
14.7 days - Average sunshine days in May:
11.3 days - Average sunshine days in June:
11.6 days
- Average sunshine days in July:
12.4 days - Average sunshine days in August:
14.8 days - Average sunshine days in September:
17 days - Average sunshine days in October:
19.2 days - Average sunshine days in November:
20.4 days - Average sunshine days in December:
21.1 days
The month with the most sunshine days is December (21.1 days).
The month with the least sunshine days is May (11.3 days).
Average UV index
Altamont, 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
Altamont, MO
The month with the most cloud cover is March (Cloud cover 49).
The month with the least cloud cover is July (Cloud cover 28).
Average visibility
Altamont, 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).
Altamont, Missouri, USA
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