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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 Dennis, Kansas, with an average temperature varying between 27.1°F (-2.7°C) and 42.6°F (5.9°C). January, known for its average high temperature of 42.6°F (5.9°C) and an average low temperature of 27.1°F (-2.7°C), is the coldest month. Weather in January »
Weather in February
The last month of the winter, February, is a chilly month in Dennis, Kansas, with an average temperature ranging between max 46.6°F (8.1°C) and min 30.9°F (-0.6°C). The high-temperature average in February for Dennis is a chilly 46.6°F (8.1°C), staying closely aligned with January's conditions. Weather in February »
Weather in March
The first month of the spring, March, is a mild month in Dennis, Kansas, with an average temperature varying between 41°F (5°C) and 58.3°F (14.6°C). The start of March is characterized by an increase in the average high-temperature, transitioning from a chilly 46.6°F (8.1°C) in February to a moderate 58.3°F (14.6°C). Weather in March »
Weather in April
April in Dennis, Kansas, is an enjoyable spring month, with an average temperature ranging between min 48.4°F (9.1°C) and max 66.6°F (19.2°C). April brings a slight rise in Dennis's average high-temperature, moving from a refreshing 58.3°F (14.6°C) in March to an enjoyable 66.6°F (19.2°C). Weather in April »
Weather in May
May, the last month of the spring in Dennis, is a moderately hot month, with temperature in the range of an average high of 74.1°F (23.4°C) and an average low of 57.4°F (14.1°C). The average high-temperature mildly increases in May, edging from a comfortable 66.6°F (19.2°C) in April to a warm 74.1°F (23.4°C). Weather in May »
Weather in June
June, the first month of the summer in Dennis, is still a warm month, with an average temperature ranging between min 68°F (20°C) and max 85.3°F (29.6°C). With the onset of June, Dennis sees a temperature rise, with the average high-temperature moving from May's 74.1°F (23.4°C) to a still moderately hot 85.3°F (29.6°C). Weather in June »
Weather in July
July is a tropical summer month in Dennis, Kansas, with an average temperature varying between 89.2°F (31.8°C) and 70.9°F (21.6°C). In Dennis, Kansas, the month of July registers the highest temperatures, averaging 89.2°F (31.8°C) at the peak and 70.9°F (21.6°C) at the lowest. During July, the heat index is calculated to be a blistering 105.8°F (41°C). Weather in July »
Weather in August
The last month of the summer, August, is also a hot month in Dennis, Kansas, with temperature in the range of an average low of 68°F (20°C) and an average high of 87.1°F (30.6°C). August's onset brings an average high-temperature of a still hot 87.1°F (30.6°C), showing a minute difference from July's 89.2°F (31.8°C). Weather in August »
Weather in September
September, the first month of the autumn in Dennis, is also a moderately hot month, with an average temperature fluctuating between 61.5°F (16.4°C) and 80.2°F (26.8°C). With the commencement of September, Dennis records a moderate temperature decline, with the average high easing from August's hot 87.1°F (30.6°C) to a warm 80.2°F (26.8°C). Weather in September »
Weather in October
October, the same as September, is another refreshing autumn month in Dennis, Kansas, with an average temperature varying between 50.2°F (10.1°C) and 67.5°F (19.7°C). The decrease of average high-temperatures is mild in October, with a decline from a warm 80.2°F (26.8°C) in September to an enjoyable 67.5°F (19.7°C). Weather in October »
Weather in November
The last month of the autumn, November, is another refreshing month in Dennis, Kansas, with temperature in the range of an average low of 39.2°F (4°C) and an average high of 55.9°F (13.3°C). In Dennis, the average high-temperature in November drops from 67.5°F (19.7°C) in October to a still refreshing 55.9°F (13.3°C). Weather in November »
Weather in December
December, the first month of the winter in Dennis, is still a chilly month, with temperature in the range of an average high of 45.3°F (7.4°C) and an average low of 31.1°F (-0.5°C). December involves a decrease in temperature, down from a mild 55.9°F (13.3°C) in November to a frosty 45.3°F (7.4°C). Weather in December »
Updated: Aug 5, 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 month is the coldest?
During the coldest month in Dennis, January, temperatures average a high of 42.6°F (5.9°C) and a low of 27.1°F (-2.7°C).
How much does it rain?
In Dennis, during the entire year, the rain falls for 114.4 days and collects up to 19.69" (500mm) of precipitation.
When does it snow?
January through March, November and December are months with snowfall.
How much does it snow?
In Dennis, during the entire year, snow falls for 8.6 days and aggregates up to 1.85" (47mm) of snow.
What is the month with the least sunshine?
The month with the least sunshine is January, with an average of 5.6h of sunshine.
What is the month with the lowest UV index?
January, February and December, with an average maximum UV index of 2, are months with the lowest UV index.
When does it snow the most?
The month with the most snowfall is February, when snow falls for 2.7 days and typically aggregates up to 0.87" (22mm) of snow.
When is Daylight Saving Time (DST) in Dennis?
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.
When it does not snow?
April through October are months without snowfall.
What is the most humid month?
The most humid month in Dennis is May, with an average relative humidity of 80%.
What is the rainiest month in Dennis?
May is the month with the most rainfall. Rain falls for 14.1 days and accumulates 3.9" (99mm) of precipitation.
When are the longest days?
The month with the longest days is June, with an average of 14h and 42min of daylight.
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 warmest month?
July, on average, is the warmest month, registering a high temperature of 89.2°F (31.8°C) and a low of 70.9°F (21.6°C).
What month has the most sunshine?
The month with the most sunshine is July, with an average of 10.8h of sunshine.
What is the least humid month?
With an average relative humidity of 69%, October is the least humid month.
What is the driest month?
The month with the least rainfall is November, when the rain falls for 6.5 days and typically collects 0.51" (13mm) of precipitation.
What is the month with the shortest days?
With an average of 9h and 36min of daylight, December has the shortest days of the year in Dennis.
Average temperature
Dennis, KS
The warmest month (with the highest average high temperature) is July (89.2°F).
The month with the lowest average high temperature is January (42.6°F).
The month with the highest average low temperature is July (70.9°F).
The coldest month (with the lowest average low temperature) is January (27.1°F).
Average pressure
Dennis, KS
- Average pressure in January:
30.17"Hg - Average pressure in February:
30.12"Hg - Average pressure in March:
30.04"Hg - Average pressure in April:
29.91"Hg - Average pressure in May:
29.92"Hg - Average pressure in June:
29.89"Hg
- Average pressure in July:
29.95"Hg - Average pressure in August:
29.95"Hg - Average pressure in September:
30"Hg - Average pressure in October:
30.02"Hg - Average pressure in November:
30.11"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
Dennis, KS
- Average wind speed in January:
10.3mph - Average wind speed in February:
10.6mph - Average wind speed in March:
11.2mph - Average wind speed in April:
11.1mph - Average wind speed in May:
9.4mph - Average wind speed in June:
8.9mph
- Average wind speed in July:
7.4mph - Average wind speed in August:
7.3mph - Average wind speed in September:
8mph - Average wind speed in October:
9.3mph - Average wind speed in November:
10.2mph - Average wind speed in December:
9.6mph
The windiest month (with the highest average wind speed) is March (11.2mph).
The calmest month (with the lowest average wind speed) is August (7.3mph).
Average humidity
Dennis, KS
The month with the highest relative humidity is May (80%).
The month with the lowest relative humidity is October (69%).
Average rainfall
Dennis, KS
- Average rainfall in January:
0.59" - Average rainfall in February:
0.71" - Average rainfall in March:
1.22" - Average rainfall in April:
1.97" - Average rainfall in May:
3.9" - Average rainfall in June:
1.54"
- Average rainfall in July:
2.44" - Average rainfall in August:
2.68" - Average rainfall in September:
1.65" - Average rainfall in October:
1.81" - Average rainfall in November:
0.51" - Average rainfall in December:
0.67"
The wettest month (with the highest rainfall) is May (3.9").
The driest month (with the least rainfall) is November (0.51").
Average rainfall days
Dennis, KS
- Average rainfall days in January:
4.8 days - Average rainfall days in February:
6.2 days - Average rainfall days in March:
10.1 days - Average rainfall days in April:
12.1 days - Average rainfall days in May:
14.1 days - Average rainfall days in June:
11.9 days
- Average rainfall days in July:
12.9 days - Average rainfall days in August:
11.9 days - Average rainfall days in September:
10.8 days - Average rainfall days in October:
8.5 days - Average rainfall days in November:
6.5 days - Average rainfall days in December:
4.6 days
The month with the highest number of rainy days is May (14.1 days).
The month with the least rainy days is December (4.6 days).
Average snowfall
Dennis, KS
The month with the highest snowfall is February (0.87").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days
Dennis, KS
- Average snowfall days in January:
2.6 days - Average snowfall days in February:
2.7 days - Average snowfall days in March:
0.4 days - Average snowfall days in April:
0.2 days - Average snowfall days in May:
0.1 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 days - Average snowfall days in November:
0.7 days - Average snowfall days in December:
1.9 days
The month with the highest number of snowfall days is February (2.7 days).
The months with the least snowfall days are June, July, August, September and October (0 days).
Average daylight / Average sunshine
Dennis, 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 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 4min - Average sunshine in February:
6h and 1min - Average sunshine in March:
6h and 4min - Average sunshine in April:
8h and 2min - Average sunshine in May:
8h and 4min - Average sunshine in June:
10h and 3min
- Average sunshine in July:
10h and 5min - Average sunshine in August:
10h and 2min - Average sunshine in September:
8h and 5min - Average sunshine in October:
6h and 2min - Average sunshine in November:
5h and 5min - Average sunshine in December:
5h and 4min
The month with the most sunshine is July (Average sunshine: 10h and 48min).
The month with the least sunshine is January (Average sunshine: 5h and 36min).
Average sunshine days
Dennis, KS
- Average sunshine days in January:
23.1 days - Average sunshine days in February:
18 days - Average sunshine days in March:
18.4 days - Average sunshine days in April:
14.9 days - Average sunshine days in May:
14.6 days - Average sunshine days in June:
15.8 days
- Average sunshine days in July:
15.1 days - Average sunshine days in August:
16.2 days - Average sunshine days in September:
17.2 days - Average sunshine days in October:
20.6 days - Average sunshine days in November:
21.6 days - Average sunshine days in December:
23.1 days
The months with the most sunshine days are January and December (23.1 days).
The month with the least sunshine days is May (14.6 days).
Average UV index
Dennis, KS
The month with the highest UV index is June (UV index 7).
The months with the lowest UV index are January, February and December (UV index 2).
Average cloud cover
Dennis, KS
The month with the most cloud cover is March (Cloud cover 43).
The months with the least cloud cover are June, July and August (Cloud cover 24).
Average visibility
Dennis, 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).
Dennis, Kansas, USA
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