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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 Oswego, Kansas, is a wintry winter month, with temperature in the range of an average high of 42.4°F (5.8°C) and an average low of 27.5°F (-2.5°C). January, with an average high of 42.4°F (5.8°C) and a low of 27.5°F (-2.5°C), signifies the coldest month of the year. Weather in January »
Weather in February
February, the last month of the winter in Oswego, is a frosty month, with an average temperature ranging between max 46.8°F (8.2°C) and min 31.3°F (-0.4°C). The shift into February records an average high-temperature of a frosty 46.8°F (8.2°C), subtly varied from January's 42.4°F (5.8°C). Weather in February »
Weather in March
March, the first month of the spring in Oswego, is a moderate month, with an average temperature varying between 41.2°F (5.1°C) and 58.3°F (14.6°C). The average high-temperature increases in March, moving from a chilly 46.8°F (8.2°C) in February to a mild 58.3°F (14.6°C). Weather in March »
Weather in April
April is an enjoyable spring month in Oswego, Kansas, with an average temperature ranging between min 48.7°F (9.3°C) and max 67.1°F (19.5°C). As Oswego transitions into April, a marginal rise in the average high-temperature is observed, moving from a moderate 58.3°F (14.6°C) in March to an enjoyable 67.1°F (19.5°C). Weather in April »
Weather in May
The last month of the spring, May, is a moderately hot month in Oswego, Kansas, with temperature in the range of an average low of 57.9°F (14.4°C) and an average high of 75°F (23.9°C). May introduces a marginal temperature uplift, with average high-temperatures adjusting from April's comfortable 67.1°F (19.5°C) to a moderately hot 75°F (23.9°C). Weather in May »
Weather in June
June, the first month of the summer in Oswego, is still a warm month, with temperature in the range of an average low of 68.4°F (20.2°C) and an average high of 85.8°F (29.9°C). Oswego's weather shows a temperature rise with the arrival of June, moving from a moderately hot 75°F (23.9°C) in May to a still warm 85.8°F (29.9°C). Weather in June »
Weather in July
July in Oswego, Kansas, is a hot summer month, with an average temperature varying between 71.1°F (21.7°C) and 89.4°F (31.9°C). Oswego's temperatures tend to reach their peak averages in July, with a high of 89.4°F (31.9°C) and a low of 71.1°F (21.7°C). In July, the heat index is estimated at an extremely hot 105.8°F (41°C). Weather in July »
Weather in August
August, the last month of the summer in Oswego, is another hot month, with an average temperature fluctuating between 87.6°F (30.9°C) and 68.2°F (20.1°C). The weather during August records an average high-temperature of a still hot 87.6°F (30.9°C), closely mirroring the preceding month. Weather in August »
Weather in September
September, the first month of the autumn in Oswego, is also a moderately hot month, with an average temperature varying between 61.5°F (16.4°C) and 80.1°F (26.7°C). In September, the meteorological conditions change slightly, with the average high-temperature moving from a hot 87.6°F (30.9°C) in August to a moderately hot 80.1°F (26.7°C). Weather in September »
Weather in October
October, the same as September, in Oswego, Kansas, is another pleasant autumn month, with an average temperature ranging between min 50.5°F (10.3°C) and max 68°F (20°C). Oswego's progression into October involves a drop in the average high-temperature, receding from a warm 80.1°F (26.7°C) in September to a pleasant 68°F (20°C). Weather in October »
Weather in November
The last month of the autumn, November, is another refreshing month in Oswego, Kansas, with an average temperature fluctuating between 56.1°F (13.4°C) and 39.9°F (4.4°C). November's onset corresponds with a shift in the average high-temperature, moving from an agreeable 68°F (20°C) in October to a refreshing 56.1°F (13.4°C). Weather in November »
Weather in December
December, the first month of the winter in Oswego, is also a frosty month, with an average temperature ranging between min 31.3°F (-0.4°C) and max 45.9°F (7.7°C). With December's onset, the average high-temperature recedes from November's mild 56.1°F (13.4°C) to a frosty 45.9°F (7.7°C). Weather in December »
Updated: Feb 12, 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 coldest time of year in Oswego?
With an average high-temperature of 42.4°F (5.8°C) and an average low-temperature of 27.5°F (-2.5°C), January is the coldest month.
How many days does it rain in Oswego?
In Oswego, Kansas, during the entire year, the rain falls for 108.5 days and collects up to 12.44" (316mm) of precipitation.
When does it snow in Oswego?
January through March, May, November and December are months with snowfall in Oswego, Kansas.
How much does it snow in Oswego?
Throughout the year, there are 9.9 snowfall days, and 1.46" (37mm) of snow is accumulated.
What is the month with the least sunshine in Oswego?
January has the least sunshine of the year in Oswego, Kansas, with an average of 5.6h of sunshine.
What is the month with the lowest UV index in Oswego?
The months with the lowest UV index are January, February and December, with an average maximum UV index of 2.
What is the driest month in Oswego?
February is the month with the least rainfall in Oswego. Rain falls for 6.2 days and accumulates 0.55" (14mm) of precipitation.
What is the snowiest month in Oswego?
The month with the most snowfall in Oswego is February, when snow falls for 2.8 days and typically aggregates up to 0.67" (17mm) of snow.
When is Daylight Saving Time (DST) in Oswego?
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 in Oswego?
In Oswego, snow does not fall in April, June through October.
What is the most humid month in Oswego?
The most humid month in Oswego, Kansas, is May, with an average relative humidity of 79%.
What is the rainiest month in Oswego?
May is the month with the most rainfall. Rain falls for 13.2 days and accumulates 2.4" (61mm) of precipitation.
When are the longest days in Oswego?
June has the longest days of the year in Oswego, Kansas, with an average of 14h and 42min of daylight.
When is the highest UV index in Oswego?
June is the month with the highest UV index, with an average maximum UV index of 7.
What month is the hottest in Oswego?
With its average high temperature of 89.4°F (31.9°C) and a low of 71.1°F (21.7°C), July is regarded as the warmest month in Oswego, Kansas.
What month has the most sunshine in Oswego?
The month with the most sunshine in Oswego, Kansas, is July, with an average of 10.8h of sunshine.
What is the least humid month in Oswego?
With an average relative humidity of 70%, October is the least humid month.
What is the month with the shortest days in Oswego?
December has the shortest days of the year in Oswego, with an average of 9h and 42min of daylight.
Average temperature
Oswego, KS
The warmest month (with the highest average high temperature) is July (89.4°F).
The month with the lowest average high temperature is January (42.4°F).
The month with the highest average low temperature is July (71.1°F).
The coldest month (with the lowest average low temperature) is January (27.5°F).
Average pressure
Oswego, 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:
29.92"Hg - Average pressure in May:
29.93"Hg - Average pressure in June:
29.91"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:
30.03"Hg - Average pressure in November:
30.11"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 (29.91"Hg).
Average wind speed
Oswego, KS
- Average wind speed in January:
10.1mph - Average wind speed in February:
10.4mph - Average wind speed in March:
10.9mph - Average wind speed in April:
10.9mph - Average wind speed in May:
9.1mph - Average wind speed in June:
8.6mph
- Average wind speed in July:
7.1mph - Average wind speed in August:
7.1mph - Average wind speed in September:
7.7mph - Average wind speed in October:
9.2mph - Average wind speed in November:
10mph - Average wind speed in December:
9.6mph
The windiest months (with the highest average wind speed) are March and April (10.9mph).
The calmest months (with the lowest average wind speed) are July and August (7.1mph).
Average humidity
Oswego, KS
The month with the highest relative humidity is May (79%).
The month with the lowest relative humidity is October (70%).
Average rainfall
Oswego, KS
- Average rainfall in January:
0.59" - Average rainfall in February:
0.55" - Average rainfall in March:
0.98" - Average rainfall in April:
1.22" - Average rainfall in May:
2.4" - Average rainfall in June:
0.91"
- Average rainfall in July:
1.22" - Average rainfall in August:
1.06" - Average rainfall in September:
1.1" - Average rainfall in October:
1.18" - Average rainfall in November:
0.63" - Average rainfall in December:
0.59"
The wettest month (with the highest rainfall) is May (2.4").
The driest month (with the least rainfall) is February (0.55").
Average rainfall days
Oswego, KS
- Average rainfall days in January:
5.7 days - Average rainfall days in February:
6.2 days - Average rainfall days in March:
10.1 days - Average rainfall days in April:
11.7 days - Average rainfall days in May:
13.2 days - Average rainfall days in June:
11.3 days
- Average rainfall days in July:
12.3 days - Average rainfall days in August:
10.2 days - Average rainfall days in September:
9.1 days - Average rainfall days in October:
7.8 days - Average rainfall days in November:
6 days - Average rainfall days in December:
4.9 days
The month with the highest number of rainy days is May (13.2 days).
The month with the least rainy days is December (4.9 days).
Average snowfall
Oswego, KS
The month with the highest snowfall is February (0.67").
The months with the least snowfall are April, June, July, August, September and October (0").
Average snowfall days
Oswego, KS
- Average snowfall days in January:
2.7 days - Average snowfall days in February:
2.8 days - Average snowfall days in March:
1.1 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:
0.1 days - Average snowfall days in November:
0.6 days - Average snowfall days in December:
2.3 days
The month with the highest number of snowfall days is February (2.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Oswego, KS
- Average daylight in January:
10h and 0min - 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 3min - 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 42min).
- 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 5min - Average sunshine in June:
10h and 4min
- Average sunshine in July:
10h and 5min - Average sunshine in August:
10h and 4min - Average sunshine in September:
9h and 1min - 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
Oswego, KS
- Average sunshine days in January:
22.7 days - Average sunshine days in February:
19.1 days - Average sunshine days in March:
17.1 days - Average sunshine days in April:
15.9 days - Average sunshine days in May:
15.6 days - Average sunshine days in June:
14.8 days
- Average sunshine days in July:
14.8 days - Average sunshine days in August:
17.4 days - Average sunshine days in September:
19 days - Average sunshine days in October:
20.8 days - Average sunshine days in November:
21.4 days - Average sunshine days in December:
23.4 days
The month with the most sunshine days is December (23.4 days).
The months with the least sunshine days are June and July (14.8 days).
Average UV index
Oswego, 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
Oswego, KS
The month with the most cloud cover is March (Cloud cover 43).
The month with the least cloud cover is July (Cloud cover 23).
Average visibility
Oswego, 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).
Oswego, Kansas, USA
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