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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, in Lewis, Kansas, is another chilly winter month, with an average temperature varying between 26.4°F (-3.1°C) and 44.2°F (6.8°C). With the transition into January, Lewis notes an average high-temperature of a still chilly 44.2°F (6.8°C), closely resembling December. Weather in January »
Weather in February
The last month of the winter, February, is also a frosty month in Lewis, Kansas, with temperature in the range of an average high of 46.8°F (8.2°C) and an average low of 28.4°F (-2°C). Lewis records an average high-temperature of a still frosty 46.8°F (8.2°C) in February, maintaining a close correlation with January's 44.2°F (6.8°C). Weather in February »
Weather in March
March, the first month of the spring in Lewis, is a moderate month, with an average temperature fluctuating between 38.3°F (3.5°C) and 58.8°F (14.9°C). An escalation in the average high-temperature is seen with the onset of March, moving from a frosty 46.8°F (8.2°C) in February to a moderate 58.8°F (14.9°C). Weather in March »
Weather in April
April in Lewis, Kansas, is a refreshing spring month, with an average temperature ranging between min 45.9°F (7.7°C) and max 67.3°F (19.6°C). Lewis's weather in April presents a minor rise in the average high-temperature, moving from a mild 58.8°F (14.9°C) in March to an enjoyable 67.3°F (19.6°C). Weather in April »
Weather in May
The last month of the spring, May, is a warm month in Lewis, Kansas, with an average temperature fluctuating between 55°F (12.8°C) and 76.1°F (24.5°C). With the start of May, the average high-temperature marginally shifts from April's refreshing 67.3°F (19.6°C) to a warm 76.1°F (24.5°C). Weather in May »
Weather in June
The first month of the summer, June, is a tropical month in Lewis, Kansas, with an average temperature fluctuating between 67.8°F (19.9°C) and 90.1°F (32.3°C). June's arrival coincides with a temperature rise, moving from May's moderately hot 76.1°F (24.5°C) to a hot 90.1°F (32.3°C). Weather in June »
Weather in July
July, like June, is another tropical summer month in Lewis, Kansas, with temperature in the range of an average low of 71.2°F (21.8°C) and an average high of 93°F (33.9°C). Lewis's temperatures peak on average in July, reaching 93°F (33.9°C) at their highest and 71.2°F (21.8°C) at their lowest. The heat index for July is estimated at a blistering 104°F (40°C). Weather in July »
Weather in August
The last month of the summer, August, is another hot month in Lewis, Kansas, with temperature in the range of an average low of 67.8°F (19.9°C) and an average high of 90.3°F (32.4°C). The arrival of August sees a recorded average high-temperature of a still tropical 90.3°F (32.4°C), showing little divergence from the previous month's conditions. Weather in August »
Weather in September
September, the first month of the autumn in Lewis, is still a warm month, with an average temperature ranging between max 82.8°F (28.2°C) and min 61.7°F (16.5°C). The arrival of September correlates with a minor temperature reduction, down from August's tropical 90.3°F (32.4°C) to a moderately hot 82.8°F (28.2°C). Weather in September »
Weather in October
October, the same as September, is another refreshing autumn month in Lewis, Kansas, with temperature in the range of an average high of 67.8°F (19.9°C) and an average low of 48.7°F (9.3°C). October signals a clear temperature drop, with average high-temperatures decreasing from September's warm 82.8°F (28.2°C) to a refreshing 67.8°F (19.9°C). Weather in October »
Weather in November
The last month of the autumn, November, is another refreshing month in Lewis, Kansas, with an average temperature fluctuating between 56.1°F (13.4°C) and 37°F (2.8°C). With the beginning of November, the average high-temperature shows a decrease, transitioning from a refreshing 67.8°F (19.9°C) in October to a moderate 56.1°F (13.4°C). Weather in November »
Weather in December
December, the first month of the winter in Lewis, is also a frosty month, with an average temperature fluctuating between 27.7°F (-2.4°C) and 43.9°F (6.6°C). December, having an average high-temperature of 43.9°F (6.6°C) and an average low-temperature of 27.7°F (-2.4°C), is the coldest month. Weather in December »
Updated: Jul 25, 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 driest month?
January is the month with the least rainfall. Rain falls for 2.7 days and accumulates 0.51" (13mm) of precipitation.
How many days does it rain?
Throughout the year, there are 93.5 rainfall days, and 15.63" (397mm) of precipitation is accumulated.
When does it snow in Lewis?
Months with snowfall are January through April, October through December.
How many days does it snow?
In Lewis, during the entire year, snow falls for 14.4 days and aggregates up to 6.54" (166mm) of snow.
What are the months with the least sunshine?
January and December, with an average of 6.4h of sunshine, are months with the least sunshine.
When is the lowest UV index?
The months with the lowest UV index are January, November and December, with an average maximum UV index of 2.
When does it snow the most?
February is the month with the most snowfall. Snow falls for 3.8 days and accumulates 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 wettest month?
May is the month with the most rainfall. Rain falls for 12.3 days and accumulates 2.95" (75mm) of precipitation.
When it does not snow?
May through September are months without snowfall.
When are the longest days in Lewis?
The month with the longest days is June, with an average of 14h and 48min of daylight.
What month has the most sunshine?
The month with the most sunshine is June, with an average of 11.5h of sunshine.
What are the months with the highest UV index?
June and July, with an average maximum UV index of 7, are months with the highest UV index.
What is the hottest time of year?
July registers as the month with the average highest temperatures, reaching 93°F (33.9°C) at its peak and 71.2°F (21.8°C) at the lowest.
What is the least humid month?
With an average relative humidity of 55%, July is the least humid month.
What is the coldest time of year?
The lowest temperatures are recorded in December, with averages reaching a high of 43.9°F (6.6°C) and a low of 27.7°F (-2.4°C).
What is the most humid month in Lewis?
With an average relative humidity of 64%, December is the most 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
Lewis, KS
The warmest month (with the highest average high temperature) is July (93°F).
The month with the lowest average high temperature is December (43.9°F).
The month with the highest average low temperature is July (71.2°F).
The coldest month (with the lowest average low temperature) is January (26.4°F).
Average pressure
Lewis, KS
- Average pressure in January:
30.16"Hg - Average pressure in February:
30.11"Hg - Average pressure in March:
30.01"Hg - Average pressure in April:
29.89"Hg - Average pressure in May:
29.89"Hg - Average pressure in June:
29.84"Hg
- Average pressure in July:
29.91"Hg - Average pressure in August:
29.92"Hg - Average pressure in September:
29.97"Hg - Average pressure in October:
30"Hg - Average pressure in November:
30.08"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 (29.84"Hg).
Average wind speed
Lewis, KS
- Average wind speed in January:
11.1mph - Average wind speed in February:
11.7mph - Average wind speed in March:
12.6mph - Average wind speed in April:
13.2mph - Average wind speed in May:
11.7mph - Average wind speed in June:
12.2mph
- Average wind speed in July:
10.3mph - Average wind speed in August:
9.9mph - Average wind speed in September:
11.2mph - Average wind speed in October:
11.7mph - Average wind speed in November:
11.6mph - Average wind speed in December:
11.1mph
The windiest month (with the highest average wind speed) is April (13.2mph).
The calmest month (with the lowest average wind speed) is August (9.9mph).
Average humidity
Lewis, KS
The month with the highest relative humidity is December (64%).
The month with the lowest relative humidity is July (55%).
Average rainfall
Lewis, KS
- Average rainfall in January:
0.51" - Average rainfall in February:
0.59" - Average rainfall in March:
0.94" - Average rainfall in April:
1.26" - Average rainfall in May:
2.95" - Average rainfall in June:
1.65"
- Average rainfall in July:
1.81" - Average rainfall in August:
1.97" - Average rainfall in September:
1.1" - Average rainfall in October:
1.46" - Average rainfall in November:
0.55" - Average rainfall in December:
0.83"
The wettest month (with the highest rainfall) is May (2.95").
The driest month (with the least rainfall) is January (0.51").
Average rainfall days
Lewis, KS
- Average rainfall days in January:
2.7 days - Average rainfall days in February:
3.3 days - Average rainfall days in March:
7.1 days - Average rainfall days in April:
10.8 days - Average rainfall days in May:
12.3 days - Average rainfall days in June:
10.6 days
- Average rainfall days in July:
11.7 days - Average rainfall days in August:
11.3 days - Average rainfall days in September:
9.9 days - Average rainfall days in October:
7.5 days - Average rainfall days in November:
3.7 days - Average rainfall days in December:
2.6 days
The month with the highest number of rainy days is May (12.3 days).
The month with the least rainy days is December (2.6 days).
Average snowfall
Lewis, KS
The month with the highest snowfall is February (2.24").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days
Lewis, KS
- Average snowfall days in January:
2.8 days - Average snowfall days in February:
3.8 days - Average snowfall days in March:
2 days - Average snowfall days in April:
0.8 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 days - Average snowfall days in October:
0.8 days - Average snowfall days in November:
1.9 days - Average snowfall days in December:
2.3 days
The month with the highest number of snowfall days is February (3.8 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight / Average sunshine
Lewis, KS
- 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 5min
- Average daylight in July:
14h and 3min - 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 48min).
The month with the shortest days is December (Average daylight: 9h and 36min).
- Average sunshine in January:
6h and 2min - Average sunshine in February:
8h and 0min - Average sunshine in March:
8h and 0min - Average sunshine in April:
8h and 5min - Average sunshine in May:
10h and 0min - Average sunshine in June:
11h and 3min
- Average sunshine in July:
11h and 2min - Average sunshine in August:
10h and 4min - Average sunshine in September:
9h and 0min - Average sunshine in October:
7h and 3min - Average sunshine in November:
6h and 4min - Average sunshine in December:
6h and 2min
The month with the most sunshine is June (Average sunshine: 11h and 30min).
The months with the least sunshine are January and December (Average sunshine: 6h and 24min).
Average sunshine days
Lewis, KS
- Average sunshine days in January:
25.5 days - Average sunshine days in February:
21.6 days - Average sunshine days in March:
20.9 days - Average sunshine days in April:
16.8 days - Average sunshine days in May:
16.3 days - Average sunshine days in June:
18 days
- Average sunshine days in July:
17.2 days - Average sunshine days in August:
17 days - Average sunshine days in September:
17.9 days - Average sunshine days in October:
21.5 days - Average sunshine days in November:
24.6 days - Average sunshine days in December:
25.6 days
The month with the most sunshine days is December (25.6 days).
The month with the least sunshine days is May (16.3 days).
Average UV index
Lewis, KS
The months with the highest UV index are June and July (UV index 7).
The months with the lowest UV index are January, November and December (UV index 2).
Average cloud cover
Lewis, KS
The month with the most cloud cover is April (Cloud cover 33).
The month with the least cloud cover is June (Cloud cover 18).
Average visibility
Lewis, KS
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).
Lewis, Kansas, USA
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