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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 another cold winter month in Lamar, Missouri, with an average temperature varying between 41.4°F (5.2°C) and 26.2°F (-3.2°C). Lamar witnesses the coldest weather in January, with temperatures averaging a high of 41.4°F (5.2°C) and a low of 26.2°F (-3.2°C). Weather in January »
Weather in February
February, the last month of the winter in Lamar, is a frosty month, with an average temperature fluctuating between 29.7°F (-1.3°C) and 45.7°F (7.6°C). February reports an average high-temperature of a frosty 45.7°F (7.6°C), slightly varied from January's 41.4°F (5.2°C). Weather in February »
Weather in March
March, the first month of the spring in Lamar, is a moderate month, with an average temperature fluctuating between 39.9°F (4.4°C) and 57.2°F (14°C). March's onset brings a temperature rise, moving from a frosty 45.7°F (7.6°C) in February to a refreshing 57.2°F (14°C). Weather in March »
Weather in April
April in Lamar, Missouri, is a refreshing spring month, with temperature in the range of an average high of 66.4°F (19.1°C) and an average low of 47.8°F (8.8°C). April sees a rise in the average high-temperature, climbing from a mild 57.2°F (14°C) in March to a comfortable 66.4°F (19.1°C). Weather in April »
Weather in May
May, the last month of the spring in Lamar, is a moderately hot month, with temperature in the range of an average low of 56.8°F (13.8°C) and an average high of 74.5°F (23.6°C). The onset of May marks a slight increase in the average high-temperature, moving from an enjoyable 66.4°F (19.1°C) in April to a moderately hot 74.5°F (23.6°C). Weather in May »
Weather in June
June, the first month of the summer in Lamar, is still a warm month, with an average temperature fluctuating between 66.9°F (19.4°C) and 85.1°F (29.5°C). The arrival of June brings a change in Lamar's weather, with average high-temperatures moving from May's 74.5°F (23.6°C) to a still moderately hot 85.1°F (29.5°C). Weather in June »
Weather in July
July in Lamar, Missouri, is a tropical summer month, with an average temperature fluctuating between 69.8°F (21°C) and 88.9°F (31.6°C). July registers as the month with the highest average temperatures, reaching 88.9°F (31.6°C) at its peak and 69.8°F (21°C) at the lowest. The heat index value during July is estimated at a blisteringly hot 104°F (40°C). Weather in July »
Weather in August
August, the last month of the summer in Lamar, is also a hot month, with an average temperature ranging between max 86.4°F (30.2°C) and min 67.3°F (19.6°C). As August takes its course, Lamar's average high-temperature registers at a still hot 86.4°F (30.2°C), closely aligning with the preceding month. Weather in August »
Weather in September
The first month of the autumn, September, is also a moderately hot month in Lamar, Missouri, with an average temperature varying between 61°F (16.1°C) and 79.9°F (26.6°C). In Lamar, the average high-temperature in September slightly decreases from a tropical 86.4°F (30.2°C) in August to a warm 79.9°F (26.6°C). Weather in September »
Weather in October
October, like September, in Lamar, Missouri, is another enjoyable autumn month, with an average temperature fluctuating between 49.3°F (9.6°C) and 67.1°F (19.5°C). October brings a minor decrease, with the average high-temperature reducing from a moderately hot 79.9°F (26.6°C) in September to an enjoyable 67.1°F (19.5°C). Weather in October »
Weather in November
November, the last month of the autumn in Lamar, is another cool month, with an average temperature varying between 38.7°F (3.7°C) and 55.2°F (12.9°C). Lamar's November weather comes with a decrease in average high-temperatures, moving from an enjoyable 67.1°F (19.5°C) in October to a fresh 55.2°F (12.9°C). Weather in November »
Weather in December
December, the first month of the winter in Lamar, is still a chilly month, with an average temperature varying between 44.6°F (7°C) and 30.6°F (-0.8°C). In December, the average high-temperature goes from a cool 55.2°F (12.9°C) in November to a chilly 44.6°F (7°C). Weather in December »
Updated: Aug 30, 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?
January is the month when Lamar experiences its coldest temperatures, averaging a high of 41.4°F (5.2°C) and a low of 26.2°F (-3.2°C).
What is the driest month?
January and December are months with the least rain when the rain falls for 6.3 days and typically aggregates up to 1.5" (38mm) of rain.
How many days does it rain?
In Lamar, during the entire year, the rain falls for 142.8 days and collects up to 32.76" (832mm) of precipitation.
When does it snow?
January through May, November and December are months with snowfall.
How many days does it snow?
Throughout the year, there are 15.5 snowfall days, and 5.98" (152mm) of snow is accumulated.
What is the month with the least sunshine in Lamar?
With an average of 5.3h of sunshine, January has the least sunshine of the year.
What is the month with the lowest UV index?
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index.
What is the snowiest month?
The month with the most snowfall is February, when snow falls for 5 days and typically aggregates up to 2.24" (57mm) 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 most humid month in Lamar?
May is the most humid month, with an average relative humidity of 80%.
What is the wettest month?
May is the month with the most rainfall. Rain falls for 17.3 days and accumulates 5.79" (147mm) of precipitation.
When it does not snow?
In Lamar, snow does not fall in June through October.
When are the longest days?
The month with the longest days is June, with an average of 14h and 42min of daylight.
What month has the most sunshine?
With an average of 10.6h of sunshine, June has the most sunshine of the year.
What is the month with the highest UV index?
The month with the highest UV index is June, with an average maximum UV index of 7.
What is the hottest time of year?
July brings the highest temperatures, with an average high of 88.9°F (31.6°C) and an average low of 69.8°F (21°C).
What is the least humid month?
With an average relative humidity of 71%, October is the least humid month.
What is the month with the shortest days?
The month with the shortest days is December, with an average of 9h and 36min of daylight.
Average temperature
Lamar, MO
The warmest month (with the highest average high temperature) is July (88.9°F).
The month with the lowest average high temperature is January (41.4°F).
The month with the highest average low temperature is July (69.8°F).
The coldest month (with the lowest average low temperature) is January (26.2°F).
Average pressure
Lamar, MO
- Average pressure in January:
30.17"Hg - Average pressure in February:
30.12"Hg - Average pressure in March:
30.05"Hg - Average pressure in April:
29.93"Hg - Average pressure in May:
29.94"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:
30.04"Hg - Average pressure in November:
30.12"Hg - Average pressure in December:
30.14"Hg
The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).
Average wind speed
Lamar, MO
- Average wind speed in January:
10.3mph - Average wind speed in February:
10.6mph - Average wind speed in March:
10.8mph - Average wind speed in April:
10.7mph - Average wind speed in May:
8.9mph - Average wind speed in June:
8.5mph
- Average wind speed in July:
7mph - Average wind speed in August:
7.1mph - Average wind speed in September:
7.5mph - Average wind speed in October:
9.2mph - Average wind speed in November:
10.1mph - Average wind speed in December:
9.8mph
The windiest month (with the highest average wind speed) is March (10.8mph).
The calmest month (with the lowest average wind speed) is July (7mph).
Average humidity
Lamar, MO
The month with the highest relative humidity is May (80%).
The month with the lowest relative humidity is October (71%).
Average rainfall
Lamar, MO
- Average rainfall in January:
1.5" - Average rainfall in February:
1.69" - Average rainfall in March:
2.91" - Average rainfall in April:
3.46" - Average rainfall in May:
5.79" - Average rainfall in June:
2.72"
The wettest month (with the highest rainfall) is May (5.79").
The driest months (with the least rainfall) are January and December (1.5").
Average rainfall days
Lamar, MO
- Average rainfall days in January:
6.3 days - Average rainfall days in February:
8 days - Average rainfall days in March:
13 days - Average rainfall days in April:
14.8 days - Average rainfall days in May:
17.3 days - Average rainfall days in June:
15 days
- Average rainfall days in July:
15.9 days - Average rainfall days in August:
14.7 days - Average rainfall days in September:
12.6 days - Average rainfall days in October:
10.1 days - Average rainfall days in November:
8.4 days - Average rainfall days in December:
6.7 days
The month with the highest number of rainy days is May (17.3 days).
The month with the least rainy days is January (6.3 days).
Average snowfall
Lamar, MO
- Average snowfall in January:
1.57" - Average snowfall in February:
2.24" - Average snowfall in March:
0.87" - Average snowfall in April:
0.04" - Average snowfall in May:
0.28" - Average snowfall in June:
0"
The month with the highest snowfall is February (2.24").
The months with the least snowfall are June, July, August, September and October (0").
Average snowfall days
Lamar, MO
- Average snowfall days in January:
4.1 days - Average snowfall days in February:
5 days - Average snowfall days in March:
1.8 days - Average snowfall days in April:
0.4 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:
0.1 days - Average snowfall days in November:
0.7 days - Average snowfall days in December:
3.1 days
The month with the highest number of snowfall days is February (5 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Lamar, 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 1min - Average daylight in June:
14h and 4min
- Average daylight in July:
14h and 2min - 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 4min
The month with the longest days is June (Average daylight: 14h and 42min).
The month with the shortest days is December (Average daylight: 9h and 36min).
- Average sunshine in January:
5h and 2min - Average sunshine in February:
5h and 2min - Average sunshine in March:
6h and 2min - Average sunshine in April:
8h and 1min - Average sunshine in May:
8h and 4min - Average sunshine in June:
10h and 4min
- Average sunshine in July:
10h and 3min - Average sunshine in August:
10h and 1min - Average sunshine in September:
9h and 1min - Average sunshine in October:
6h and 0min - Average sunshine in November:
5h and 3min - Average sunshine in December:
5h and 3min
The month with the most sunshine is June (Average sunshine: 10h and 36min).
The month with the least sunshine is January (Average sunshine: 5h and 18min).
Average sunshine days
Lamar, MO
- Average sunshine days in January:
20.3 days - Average sunshine days in February:
15.6 days - Average sunshine days in March:
15.8 days - Average sunshine days in April:
13.9 days - Average sunshine days in May:
11.7 days - Average sunshine days in June:
13.3 days
- Average sunshine days in July:
12.7 days - Average sunshine days in August:
14.5 days - Average sunshine days in September:
15.3 days - Average sunshine days in October:
19.5 days - Average sunshine days in November:
19.8 days - Average sunshine days in December:
20.8 days
The month with the most sunshine days is December (20.8 days).
The month with the least sunshine days is May (11.7 days).
Average UV index
Lamar, 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
Lamar, MO
The months with the most cloud cover are February and March (Cloud cover 46).
The months with the least cloud cover are June and July (Cloud cover 26).
Average visibility
Lamar, 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).
Lamar, Missouri, USA
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