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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 Oologah, Oklahoma, is another chilly winter month, with an average temperature ranging between max 45°F (7.2°C) and min 29.7°F (-1.3°C). Oologah experiences its lowest average temperatures in January, reaching a peak of 45°F (7.2°C) and a minimum of 29.7°F (-1.3°C). Weather in January »
Weather in February
February, the last month of the winter in Oologah, is also a frosty month, with temperature in the range of an average low of 32.7°F (0.4°C) and an average high of 48.7°F (9.3°C). As January turns into February, the average high-temperatures rest at a still frosty 48.7°F (9.3°C), showing a minor variation from the prior month. Weather in February »
Weather in March
The first month of the spring, March, is a moderate month in Oologah, Oklahoma, with an average temperature ranging between max 59.9°F (15.5°C) and min 42.4°F (5.8°C). As Oologah enters March, the average high-temperature increases from the a frosty 48.7°F (9.3°C) of February to a refreshing 59.9°F (15.5°C). Weather in March »
Weather in April
April in Oologah, Oklahoma, is a pleasant spring month, with an average temperature varying between 68.2°F (20.1°C) and 49.6°F (9.8°C). Observing a minor shift, the average high-temperature during April adjusts from March's refreshing 59.9°F (15.5°C) to a pleasant 68.2°F (20.1°C). Weather in April »
Weather in May
The last month of the spring, May, is a moderately hot month in Oologah, Oklahoma, with an average temperature fluctuating between 58.6°F (14.8°C) and 75.4°F (24.1°C). A slight uplift of average high-temperatures is noted in May, with temperatures adjusting from a pleasant 68.2°F (20.1°C) in April to a warm 75.4°F (24.1°C). Weather in May »
Weather in June
The first month of the summer, June, is still a warm month in Oologah, Oklahoma, with an average temperature ranging between max 85.8°F (29.9°C) and min 68.5°F (20.3°C). An upsurge in temperatures occurs as May gives way to June, with average highs shifting from 75.4°F (24.1°C) to a still warm 85.8°F (29.9°C). Weather in June »
Weather in July
July in Oologah, Oklahoma, is a hot summer month, with an average temperature fluctuating between 90.3°F (32.4°C) and 71.4°F (21.9°C). July, on average, is the warmest month, registering a high temperature of 90.3°F (32.4°C) and a low of 71.4°F (21.9°C). In July, the heat index is calculated to be a blistering 107.6°F (42°C). Weather in July »
Weather in August
The last month of the summer, August, is another hot month in Oologah, Oklahoma, with an average temperature varying between 69.1°F (20.6°C) and 89.2°F (31.8°C). August commences with an average high-temperature of a still hot 89.2°F (31.8°C), showing little deviation from July's 90.3°F (32.4°C). Weather in August »
Weather in September
The first month of the autumn, September, is still a warm month in Oologah, Oklahoma, with an average temperature varying between 63.1°F (17.3°C) and 82.2°F (27.9°C). September's arrival signals a moderate reduction in the average high-temperature, easing from a tropical 89.2°F (31.8°C) in August to a moderately hot 82.2°F (27.9°C). Weather in September »
Weather in October
October, like September, is an agreeable autumn month in Oologah, Oklahoma, with an average temperature fluctuating between 51.4°F (10.8°C) and 69.4°F (20.8°C). October brings a decrease in the average high-temperature, shifting from a moderately hot 82.2°F (27.9°C) in September to an agreeable 69.4°F (20.8°C). Weather in October »
Weather in November
November, the last month of the autumn in Oologah, is also a moderate month, with an average temperature varying between 41°F (5°C) and 57.6°F (14.2°C). November's onset brings a slight change in high-temperatures, falling from a pleasant 69.4°F (20.8°C) in October to a refreshing 57.6°F (14.2°C). Weather in November »
Weather in December
The first month of the winter, December, is still a chilly month in Oologah, Oklahoma, with an average temperature fluctuating between 33.3°F (0.7°C) and 47.3°F (8.5°C). The arrival of December indicates a decrease in the average high-temperature, moving from a moderate 57.6°F (14.2°C) in November to a chilly 47.3°F (8.5°C). Weather in December »
Updated: Jul 11, 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 are the coldest months?
January, noted for its average high-temperature of 45°F (7.2°C) and an average low-temperature of 29.7°F (-1.3°C), is considered the coldest month.
How many days does it rain?
Throughout the year, there are 125.4 rainfall days, and 23.19" (589mm) of precipitation is accumulated.
When does it snow?
January through March, November and December are months with snowfall.
How many days does it snow?
In Oologah, during the entire year, snow falls for 8.5 days and aggregates up to 1.93" (49mm) of snow.
What are the months with the lowest UV index in Oologah?
January and December, with an average maximum UV index of 2, are months with the lowest UV index in Oologah, Oklahoma.
When does it snow the most?
The month with the most snowfall is February, when snow falls for 2.6 days and typically aggregates up to 0.79" (20mm) 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.
When it does not snow?
In Oologah, Oklahoma, snow does not fall in April through October.
What is the most humid month?
The most humid month is May, with an average relative humidity of 81%.
What is the rainiest month?
May is the month with the most rainfall. Rain falls for 14.8 days and accumulates 4.06" (103mm) of precipitation.
When are the longest days?
The month with the longest days is June, with an average of 14h and 36min of daylight.
What is the month with the highest UV index?
June and July, with an average maximum UV index of 7, are months with the highest UV index.
What time of the year is the hottest?
With an average high-temperature of 90.3°F (32.4°C) and an average low-temperature of 71.4°F (21.9°C), July is the warmest month.
What month has the most sunshine in Oologah?
The month with the most sunshine is July, with an average of 10.8h of sunshine.
What is the least humid month in Oologah?
With an average relative humidity of 68%, October is the least humid month.
What is the driest month?
The month with the least rainfall in Oologah, Oklahoma, is November, when the rain falls for 6.4 days and typically collects 0.75" (19mm) of precipitation.
What is the month with the shortest days?
December has the shortest days of the year, with an average of 9h and 42min of daylight.
What is the month with the least sunshine?
With an average of 5.6h of sunshine, December has the least sunshine of the year.
Average temperature
Oologah, OK
The warmest month (with the highest average high temperature) is July (90.3°F).
The month with the lowest average high temperature is January (45°F).
The month with the highest average low temperature is July (71.4°F).
The coldest month (with the lowest average low temperature) is January (29.7°F).
Average pressure
Oologah, OK
- Average pressure in January:
30.17"Hg - Average pressure in February:
30.11"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:
29.9"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:
30.03"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 (29.9"Hg).
Average wind speed
Oologah, OK
- Average wind speed in January:
9.9mph - Average wind speed in February:
10.4mph - Average wind speed in March:
10.9mph - Average wind speed in April:
10.8mph - Average wind speed in May:
9.1mph - Average wind speed in June:
8.4mph
- Average wind speed in July:
7.1mph - Average wind speed in August:
7.1mph - Average wind speed in September:
7.6mph - Average wind speed in October:
9.2mph - Average wind speed in November:
10.1mph - Average wind speed in December:
9.4mph
The windiest month (with the highest average wind speed) is March (10.9mph).
The calmest months (with the lowest average wind speed) are July and August (7.1mph).
Average humidity
Oologah, OK
The month with the highest relative humidity is May (81%).
The month with the lowest relative humidity is October (68%).
Average rainfall
Oologah, OK
- Average rainfall in January:
1.02" - Average rainfall in February:
0.91" - Average rainfall in March:
1.85" - Average rainfall in April:
2.13" - Average rainfall in May:
4.06" - Average rainfall in June:
1.61"
- Average rainfall in July:
2.4" - Average rainfall in August:
2.99" - Average rainfall in September:
2.52" - Average rainfall in October:
1.93" - Average rainfall in November:
0.75" - Average rainfall in December:
1.02"
The wettest month (with the highest rainfall) is May (4.06").
The driest month (with the least rainfall) is November (0.75").
Average rainfall days
Oologah, OK
- Average rainfall days in January:
6.2 days - Average rainfall days in February:
7.4 days - Average rainfall days in March:
11.4 days - Average rainfall days in April:
14.3 days - Average rainfall days in May:
14.8 days - Average rainfall days in June:
11.8 days
- Average rainfall days in July:
13 days - Average rainfall days in August:
13.1 days - Average rainfall days in September:
9.7 days - Average rainfall days in October:
10.5 days - Average rainfall days in November:
6.4 days - Average rainfall days in December:
6.8 days
The month with the highest number of rainy days is May (14.8 days).
The month with the least rainy days is January (6.2 days).
Average snowfall
Oologah, OK
The month with the highest snowfall is February (0.79").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days
Oologah, OK
- Average snowfall days in January:
2.8 days - Average snowfall days in February:
2.6 days - Average snowfall days in March:
0.8 days - Average snowfall days in April:
0.1 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:
0.2 days - Average snowfall days in November:
0.4 days - Average snowfall days in December:
1.6 days
The month with the highest number of snowfall days is January (2.8 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight / Average sunshine
Oologah, OK
- 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:
5h and 4min - Average sunshine in February:
6h and 1min - Average sunshine in March:
6h and 4min - Average sunshine in April:
8h and 1min - Average sunshine in May:
8h and 4min - Average sunshine in June:
10h and 2min
- Average sunshine in July:
10h and 5min - Average sunshine in August:
10h and 4min - Average sunshine in September:
9h and 0min - 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 December (Average sunshine: 5h and 36min).
Average sunshine days
Oologah, OK
- Average sunshine days in January:
21.6 days - Average sunshine days in February:
17.7 days - Average sunshine days in March:
15.9 days - Average sunshine days in April:
13.5 days - Average sunshine days in May:
12.9 days - Average sunshine days in June:
14.8 days
- Average sunshine days in July:
15.4 days - Average sunshine days in August:
15.6 days - Average sunshine days in September:
17.7 days - Average sunshine days in October:
18.8 days - Average sunshine days in November:
21.9 days - Average sunshine days in December:
21 days
The month with the most sunshine days is November (21.9 days).
The month with the least sunshine days is May (12.9 days).
Average UV index
Oologah, OK
The months with the highest UV index are June and July (UV index 7).
The months with the lowest UV index are January and December (UV index 2).
Average cloud cover
Oologah, OK
The month with the most cloud cover is March (Cloud cover 42).
The months with the least cloud cover are July and August (Cloud cover 23).
Average visibility
Oologah, OK
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).
Oologah, Oklahoma, USA
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