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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, Tennessee, is an icy winter month, with an average temperature fluctuating between 27.5°F (-2.5°C) and 41.7°F (5.4°C). January is the month when Oswego experiences its coldest temperatures, averaging a high of 41.7°F (5.4°C) and a low of 27.5°F (-2.5°C). Weather in January »
Weather in February
February, the last month of the winter in Oswego, is a frosty month, with an average temperature varying between 46.6°F (8.1°C) and 30.9°F (-0.6°C). As January transitions into February, the average high-temperature rests at a chilly 46.6°F (8.1°C), maintaining a close resemblance to the previous month. Weather in February »
Weather in March
The first month of the spring, March, is a fresh month in Oswego, Tennessee, with temperature in the range of an average high of 55°F (12.8°C) and an average low of 37.9°F (3.3°C). March's onset brings a subtle temperature rise, moving from a chilly 46.6°F (8.1°C) in February to a fresh 55°F (12.8°C). Weather in March »
Weather in April
April in Oswego, Tennessee, is an enjoyable spring month, with an average temperature varying between 46°F (7.8°C) and 66.4°F (19.1°C). As April arrives, Oswego's weather shows an increase in high-temperatures, moving from March's fresh 55°F (12.8°C) to a refreshing 66.4°F (19.1°C). Weather in April »
Weather in May
The last month of the spring, May, is a warm month in Oswego, Tennessee, with temperature in the range of an average high of 75.4°F (24.1°C) and an average low of 54.3°F (12.4°C). A rise in the average high-temperature is observed during May, moving from an enjoyable 66.4°F (19.1°C) in April to a moderately hot 75.4°F (24.1°C). Weather in May »
Weather in June
June, the first month of the summer in Oswego, is also a moderately hot month, with an average temperature varying between 60.4°F (15.8°C) and 82.9°F (28.3°C). The start of June signals a slight increase in the average high-temperature, moving from 75.4°F (24.1°C) in May to a still moderately hot 82.9°F (28.3°C). Weather in June »
Weather in July
July, like June, in Oswego, Tennessee, is another warm summer month, with temperature in the range of an average low of 63.3°F (17.4°C) and an average high of 85.3°F (29.6°C). With average high and low temperatures of 85.3°F (29.6°C) and 63.3°F (17.4°C) respectively, July is Oswego's warmest month. The average heat index in July is evaluated at a torrid 96.8°F (36°C). Weather in July »
Weather in August
The last month of the summer, August, is also a moderately hot month in Oswego, Tennessee, with an average temperature fluctuating between 84.7°F (29.3°C) and 61.9°F (16.6°C). The onset of August notes an average high-temperature of a still warm 84.7°F (29.3°C), subtly shifted from July's 85.3°F (29.6°C). Weather in August »
Weather in September
The first month of the autumn, September, is still a warm month in Oswego, Tennessee, with temperature in the range of an average low of 56.7°F (13.7°C) and an average high of 78.6°F (25.9°C). September's arrival comes with a mild decrease in the average high-temperature, moving subtly from 84.7°F (29.3°C) in August to a still warm 78.6°F (25.9°C). Weather in September »
Weather in October
October, the same as September, is another comfortable autumn month in Oswego, Tennessee, with an average temperature fluctuating between 66.9°F (19.4°C) and 46.6°F (8.1°C). October shows a mild decline in the average high-temperature, falling from September's warm 78.6°F (25.9°C) to a refreshing 66.9°F (19.4°C). Weather in October »
Weather in November
The last month of the autumn, November, is another cool month in Oswego, Tennessee, with an average temperature varying between 37.2°F (2.9°C) and 54.5°F (12.5°C). Start of November brings a shift in the average high-temperature, falling from October's comfortable 66.9°F (19.4°C) to a fresh 54.5°F (12.5°C). Weather in November »
Weather in December
December, the first month of the winter in Oswego, is also a frosty month, with temperature in the range of an average low of 33.3°F (0.7°C) and an average high of 46.4°F (8°C). Oswego records a mild change in average high-temperature during December, easing from a fresh 54.5°F (12.5°C) in November to a chilly 46.4°F (8°C). Weather in December »
[Resources]Frequently asked questions
What part of the year is the coldest in Oswego?
In Oswego, January is the month with the lowest recorded average temperatures, measuring a high of 41.7°F (5.4°C) and a low of 27.5°F (-2.5°C).
How much does it rain in Oswego?
In Oswego, Tennessee, during the entire year, the rain falls for 185.9 days and collects up to 42.28" (1074mm) of precipitation.
When does it snow in Oswego?
January through April, October through December are months with snowfall in Oswego.
How many days does it snow in Oswego?
In Oswego, Tennessee, during the entire year, snow falls for 30.3 days and aggregates up to 10.71" (272mm) of snow.
What is the month with the least sunshine in Oswego?
January has the least sunshine of the year, with an average of 4.3h of sunshine.
When is the lowest UV index in Oswego?
January, February and December, with an average maximum UV index of 2, are months with the lowest UV index.
What is the most humid month in Oswego?
February and December, with an average relative humidity of 81%, are most humid months in Oswego, Tennessee.
What is the wettest month in Oswego?
February is the month with the most rainfall in Oswego, Tennessee. Rain falls for 13.5 days and accumulates 4.65" (118mm) of precipitation.
When does it snow the most in Oswego?
The month with the most snowfall in Oswego, Tennessee, is February, when snow falls for 8 days and typically aggregates up to 3.39" (86mm) 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 EST to EDT. Daylight Saving Time ends Sunday, November 3. 2024, at 2:00 am, and the time zone reverts from EDT to EST.
When it does not snow in Oswego?
May through September are months without snowfall in Oswego, Tennessee.
When is the highest UV index in Oswego?
May, June and August, with an average maximum UV index of 6, are months with the highest UV index.
What is the least humid month in Oswego?
June and August, with an average relative humidity of 77%, are the least humid months.
When are the longest days in Oswego?
The month with the longest days in Oswego, Tennessee, is June, with an average of 14h and 36min of daylight.
What month has the most sunshine in Oswego?
With an average of 10h of sunshine, June has the most sunshine of the year in Oswego, Tennessee.
What is the warmest month in Oswego?
July is Oswego's warmest month, registering average high temperatures of 85.3°F (29.6°C) and lows of 63.3°F (17.4°C).
What is the driest month in Oswego?
September is the month with the least rainfall in Oswego, Tennessee. Rain falls for 13.5 days and accumulates 2.44" (62mm) of precipitation.
What is the month with the shortest days in Oswego?
With an average of 9h and 42min of daylight, December has the shortest days of the year in Oswego.
Average temperature
Oswego, TN
The warmest month (with the highest average high temperature) is July (85.3°F).
The month with the lowest average high temperature is January (41.7°F).
The month with the highest average low temperature is July (63.3°F).
The coldest month (with the lowest average low temperature) is January (27.5°F).
Average pressure
Oswego, TN
- Average pressure in January:
30.16"Hg - Average pressure in February:
30.12"Hg - Average pressure in March:
30.09"Hg - Average pressure in April:
29.99"Hg - Average pressure in May:
30.01"Hg - Average pressure in June:
29.98"Hg
- Average pressure in July:
30.01"Hg - Average pressure in August:
30.01"Hg - Average pressure in September:
30.04"Hg - Average pressure in October:
30.06"Hg - Average pressure in November:
30.16"Hg - Average pressure in December:
30.14"Hg
The months with the highest atmospheric pressure are January and November (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.98"Hg).
Average wind speed
Oswego, TN
- Average wind speed in January:
6.2mph - Average wind speed in February:
6.2mph - Average wind speed in March:
6.1mph - Average wind speed in April:
6.3mph - Average wind speed in May:
5.2mph - Average wind speed in June:
4.5mph
- Average wind speed in July:
3.9mph - Average wind speed in August:
3.7mph - Average wind speed in September:
3.9mph - Average wind speed in October:
4.8mph - Average wind speed in November:
5.1mph - Average wind speed in December:
5.7mph
The windiest month (with the highest average wind speed) is April (6.3mph).
The calmest month (with the lowest average wind speed) is August (3.7mph).
Average humidity
Oswego, TN
The months with the highest relative humidity are February and December (81%).
The months with the lowest relative humidity are June and August (77%).
Average rainfall
Oswego, TN
- Average rainfall in January:
3.39" - Average rainfall in February:
4.65" - Average rainfall in March:
3.39" - Average rainfall in April:
3.86" - Average rainfall in May:
3.66" - Average rainfall in June:
3.86"
- Average rainfall in July:
4.37" - Average rainfall in August:
3.27" - Average rainfall in September:
2.44" - Average rainfall in October:
2.95" - Average rainfall in November:
2.76" - Average rainfall in December:
3.7"
The wettest month (with the highest rainfall) is February (4.65").
The driest month (with the least rainfall) is September (2.44").
Average rainfall days
Oswego, TN
- Average rainfall days in January:
12.6 days - Average rainfall days in February:
13.5 days - Average rainfall days in March:
16.9 days - Average rainfall days in April:
16.3 days - Average rainfall days in May:
18.8 days - Average rainfall days in June:
17.8 days
- Average rainfall days in July:
20.3 days - Average rainfall days in August:
17.8 days - Average rainfall days in September:
13.5 days - Average rainfall days in October:
13.6 days - Average rainfall days in November:
10.5 days - Average rainfall days in December:
14.3 days
The month with the highest number of rainy days is July (20.3 days).
The month with the least rainy days is November (10.5 days).
Average snowfall
Oswego, TN
The month with the highest snowfall is February (3.39").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days
Oswego, TN
- Average snowfall days in January:
9.1 days - Average snowfall days in February:
8 days - Average snowfall days in March:
3.8 days - Average snowfall days in April:
0.5 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:
0.4 days - Average snowfall days in November:
2.5 days - Average snowfall days in December:
6 days
The month with the highest number of snowfall days is January (9.1 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight / Average sunshine
Oswego, TN
- 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 36min).
The month with the shortest days is December (Average daylight: 9h and 42min).
- Average sunshine in January:
4h and 2min - Average sunshine in February:
5h and 1min - Average sunshine in March:
5h and 5min - Average sunshine in April:
8h and 0min - Average sunshine in May:
9h and 1min - Average sunshine in June:
10h and 0min
- Average sunshine in July:
9h and 5min - Average sunshine in August:
9h and 2min - Average sunshine in September:
8h and 1min - Average sunshine in October:
6h and 4min - Average sunshine in November:
5h and 4min - Average sunshine in December:
4h and 4min
The month with the most sunshine is June (Average sunshine: 10h and 0min).
The month with the least sunshine is January (Average sunshine: 4h and 18min).
Average sunshine days
Oswego, TN
- Average sunshine days in January:
12 days - Average sunshine days in February:
9.7 days - Average sunshine days in March:
10 days - Average sunshine days in April:
11.3 days - Average sunshine days in May:
9.6 days - Average sunshine days in June:
10.8 days
- Average sunshine days in July:
8.8 days - Average sunshine days in August:
11.1 days - Average sunshine days in September:
14.5 days - Average sunshine days in October:
15.9 days - Average sunshine days in November:
15.6 days - Average sunshine days in December:
12.5 days
The month with the most sunshine days is October (15.9 days).
The month with the least sunshine days is July (8.8 days).
Average UV index
Oswego, TN
The months with the highest UV index are May, June and August (UV index 6).
The months with the lowest UV index are January, February and December (UV index 2).
Average cloud cover
Oswego, TN
The month with the most cloud cover is February (Cloud cover 58).
The month with the least cloud cover is June (Cloud cover 33).
Average visibility
Oswego, TN
The month with the highest visibility is November (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October and December (5mi).
Oswego, Tennessee, USA
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