Climate and monthly weather forecastLawson, MO
Climate and monthly weather forecast
Weather in January
January, the same as December, is an icy winter month in Lawson, Missouri, with an average temperature varying between 21.2°F (-6°C) and 35.4°F (1.9°C). With its high average temperature of 35.4°F (1.9°C) and a low of 21.2°F (-6°C), January is regarded as the coldest month. Weather in January »Weather in February
February, the last month of the winter in Lawson, is another cold month, with temperature in the range of an average high of 39.6°F (4.2°C) and an average low of 24.8°F (-4°C). Lawson commences February with an average high-temperature of a still icy 39.6°F (4.2°C), maintaining a close resemblance to the previous month. Weather in February »Weather in March
The first month of the spring, March, is a cool month in Lawson, Missouri, with an average temperature ranging between max 52.7°F (11.5°C) and min 36.5°F (2.5°C). March's arrival coincides with a rise in the average high-temperature, moving from February's icy 39.6°F (4.2°C) to a fresh 52.7°F (11.5°C). Weather in March »Weather in April
April in Lawson, Missouri, is an enjoyable spring month, with an average temperature ranging between min 45.1°F (7.3°C) and max 63.5°F (17.5°C). As April begins, there is an increase in the average high-temperature, moving from a cool 52.7°F (11.5°C) in March to a comfortable 63.5°F (17.5°C). Weather in April »Weather in May
The last month of the spring, May, is a pleasant month in Lawson, Missouri, with temperature in the range of an average low of 55.4°F (13°C) and an average high of 72°F (22.2°C). The shift from April to May sees a slight increase in the average high-temperature, transitioning from a refreshing 63.5°F (17.5°C) to an agreeable 72°F (22.2°C). Weather in May »Weather in June
The first month of the summer, June, is a moderately hot month in Lawson, Missouri, with an average temperature varying between 82.8°F (28.2°C) and 65.5°F (18.6°C). As June sets, the average high-temperature shows an increase, moving up from an agreeable 72°F (22.2°C) in May to a moderately hot 82.8°F (28.2°C). Weather in June »Weather in July
July, like June, in Lawson, Missouri, is another warm summer month, with an average temperature ranging between max 85.5°F (29.7°C) and min 67.8°F (19.9°C). Lawson experiences its highest temperatures in July, with an average peak of 85.5°F (29.7°C) and a low of 67.8°F (19.9°C). For most parts of July, the heat index is calculated to be a fiery hot 96.8°F (36°C). Weather in July »Weather in August
August, the last month of the summer in Lawson, is another warm month, with an average temperature fluctuating between 83.3°F (28.5°C) and 65.1°F (18.4°C). August's beginning signals an average high-temperature of a still moderately hot 83.3°F (28.5°C), barely different from July's 85.5°F (29.7°C). Weather in August »Weather in September
September, the first month of the autumn in Lawson, is also a moderately hot month, with an average temperature ranging between max 77.7°F (25.4°C) and min 58.5°F (14.7°C). In September, the average high-temperature marginally decreases from a moderately hot 83.3°F (28.5°C) in August to a still warm 77.7°F (25.4°C). Weather in September »Weather in October
October, like September, in Lawson, Missouri, is another enjoyable autumn month, with an average temperature fluctuating between 64°F (17.8°C) and 46.8°F (8.2°C). October is characterized by a reduction in the average high-temperature, from a warm 77.7°F (25.4°C) in September to a comfortable 64°F (17.8°C). Weather in October »Weather in November
November, the last month of the autumn in Lawson, is another cool month, with an average temperature ranging between max 51.1°F (10.6°C) and min 36°F (2.2°C). The arrival of November corresponds with a reduction in the average high-temperature, down from October's enjoyable 64°F (17.8°C) to a fresh 51.1°F (10.6°C). Weather in November »Weather in December
December, the first month of the winter in Lawson, is also a wintry month, with temperature in the range of an average high of 39°F (3.9°C) and an average low of 26.6°F (-3°C). In Lawson, the average high-temperature in December drops from a fresh 51.1°F (10.6°C) in November to an icy 39°F (3.9°C). Weather in December »Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature
Lawson, MO
The warmest month (with the highest average high temperature) is July (85.5°F).
The month with the lowest average high temperature is January (35.4°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 (21.2°F).
Average pressure
Lawson, MO
- Average pressure in January:
30.17"Hg - Average pressure in February:
30.13"Hg - Average pressure in March:
30.05"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
Lawson, MO
- Average wind speed in January:
9.6mph - Average wind speed in February:
9.7mph - Average wind speed in March:
9.9mph - Average wind speed in April:
9.8mph - 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:
6.2mph - Average wind speed in September:
7.1mph - Average wind speed in October:
8.4mph - Average wind speed in November:
9.2mph - Average wind speed in December:
9mph
The windiest month (with the highest average wind speed) is March (9.9mph).
The calmest month (with the lowest average wind speed) is August (6.2mph).
Average humidity
Lawson, MO
The months with the highest relative humidity are May and June (80%).
The months with the lowest relative humidity are October and November (71%).
Average rainfall
Lawson, MO
- Average rainfall in January:
0.98" - Average rainfall in February:
0.94" - Average rainfall in March:
2.01" - Average rainfall in April:
2.83" - Average rainfall in May:
3.86" - Average rainfall in June:
3.66"
The wettest month (with the highest rainfall) is May (3.86").
The driest month (with the least rainfall) is February (0.94").
Average rainfall days
Lawson, MO
- Average rainfall days in January:
4.8 days - Average rainfall days in February:
5.3 days - Average rainfall days in March:
12.8 days - Average rainfall days in April:
14.4 days - Average rainfall days in May:
16.9 days - Average rainfall days in June:
15.4 days
- Average rainfall days in July:
14.8 days - Average rainfall days in August:
13.9 days - Average rainfall days in September:
12.1 days - Average rainfall days in October:
9.9 days - Average rainfall days in November:
7.5 days - Average rainfall days in December:
6.1 days
The month with the highest number of rainy days is May (16.9 days).
The month with the least rainy days is January (4.8 days).
Average snowfall
Lawson, MO
- Average snowfall in January:
2.91" - Average snowfall in February:
2.44" - Average snowfall in March:
1.42" - Average snowfall in April:
0.16" - Average snowfall in May:
0.31" - Average snowfall in June:
0"
The month with the highest snowfall is January (2.91").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days
Lawson, MO
- Average snowfall days in January:
5.9 days - Average snowfall days in February:
5.5 days - Average snowfall days in March:
3.7 days - Average snowfall days in April:
0.4 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:
3.9 days
The month with the highest number of snowfall days is January (5.9 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Lawson, MO
- Average daylight in January:
9h and 48min - Average daylight in February:
10h and 42min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 18min - Average daylight in May:
14h and 24min - Average daylight in June:
14h and 54min
- Average daylight in July:
14h and 36min - Average daylight in August:
13h and 42min - Average daylight in September:
12h and 24min - Average daylight in October:
11h and 6min - Average daylight in November:
10h and 0min - Average daylight in December:
9h and 24min
The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 24min).
- Average sunshine in January:
4h and 54min - Average sunshine in February:
5h and 18min - Average sunshine in March:
6h and 12min - Average sunshine in April:
8h and 18min - Average sunshine in May:
8h and 30min - Average sunshine in June:
10h and 6min
- Average sunshine in July:
10h and 18min - Average sunshine in August:
10h and 0min - Average sunshine in September:
9h and 12min - Average sunshine in October:
6h and 0min - Average sunshine in November:
5h and 42min - Average sunshine in December:
5h and 12min
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 54min).
Average sunshine days
Lawson, MO
- Average sunshine days in January:
21.2 days - Average sunshine days in February:
17.4 days - Average sunshine days in March:
15.3 days - Average sunshine days in April:
14.3 days - Average sunshine days in May:
11.7 days - Average sunshine days in June:
11.9 days
- Average sunshine days in July:
13.5 days - Average sunshine days in August:
14.7 days - Average sunshine days in September:
16.7 days - Average sunshine days in October:
19.5 days - Average sunshine days in November:
20 days - Average sunshine days in December:
21.5 days
The month with the most sunshine days is December (21.5 days).
The month with the least sunshine days is May (11.7 days).
Average UV index
Lawson, 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
Lawson, MO
The month with the most cloud cover is March (Cloud cover 48).
The month with the least cloud cover is July (Cloud cover 27).
Average visibility
Lawson, 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).





