Expand
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, is another chilly winter month in Olney, Oklahoma, with an average temperature varying between 49.6°F (9.8°C) and 34.2°F (1.2°C). The lowest temperatures are recorded in January, with averages reaching a high of 49.6°F (9.8°C) and a low of 34.2°F (1.2°C). Weather in January »
Weather in February
The last month of the winter, February, is a cool month in Olney, Oklahoma, with an average temperature ranging between max 53.1°F (11.7°C) and min 37°F (2.8°C). The arrival of February brings an average high-temperature of a fresh 53.1°F (11.7°C), closely following the temperature pattern of January. Weather in February »
Weather in March
March, the first month of the spring in Olney, is a refreshing month, with an average temperature varying between 46°F (7.8°C) and 63.1°F (17.3°C). The shift from February to March brings an increase in the average high-temperature, moving from a cool 53.1°F (11.7°C) to a refreshing 63.1°F (17.3°C). Weather in March »
Weather in April
April is an agreeable spring month in Olney, Oklahoma, with an average temperature fluctuating between 52.7°F (11.5°C) and 70.9°F (21.6°C). The shift from March to April introduces a subtle increase in the average high-temperature, moving from a refreshing 63.1°F (17.3°C) to an agreeable 70.9°F (21.6°C). Weather in April »
Weather in May
May, the last month of the spring in Olney, is a moderately hot month, with an average temperature varying between 60.3°F (15.7°C) and 77.5°F (25.3°C). The embrace of May brings a minor uplift in the average high-temperature, shifting from an agreeable 70.9°F (21.6°C) in April to a moderately hot 77.5°F (25.3°C). Weather in May »
Weather in June
The first month of the summer, June, is a tropical month in Olney, Oklahoma, with temperature in the range of an average high of 87.4°F (30.8°C) and an average low of 69.6°F (20.9°C). June brings a rise in the average high-temperature, transitioning from May's warm 77.5°F (25.3°C) to a tropical 87.4°F (30.8°C). Weather in June »
Weather in July
July, like June, is another tropical summer month in Olney, Oklahoma, with temperature in the range of an average high of 92.1°F (33.4°C) and an average low of 72.3°F (22.4°C). The onset of July marks an average high-temperature of a still tropical 92.1°F (33.4°C), hardly differing from June's 87.4°F (30.8°C). Weather in July »
Weather in August
The last month of the summer, August, is another hot month in Olney, Oklahoma, with an average temperature varying between 71.2°F (21.8°C) and 93.6°F (34.2°C). Olney's warmest month, August, registers temperatures that range from a high of 93.6°F (34.2°C) to a low of 71.2°F (21.8°C). For most parts of August, the heat index is evaluated at a blazing hot 113°F (45°C). Weather in August »
Weather in September
September, the first month of the autumn in Olney, is still a warm month, with an average temperature varying between 64.9°F (18.3°C) and 85.3°F (29.6°C). As September commences, the average high-temperature subtly reduces, transitioning from a hot 93.6°F (34.2°C) in August to a warm 85.3°F (29.6°C). Weather in September »
Weather in October
October, the same as September, in Olney, Oklahoma, is an agreeable autumn month, with an average temperature varying between 72.5°F (22.5°C) and 54.1°F (12.3°C). The arrival of October corresponds with a temperature reduction, down from September's warm 85.3°F (29.6°C) to a pleasant 72.5°F (22.5°C). Weather in October »
Weather in November
November, the last month of the autumn in Olney, is another comfortable month, with an average temperature fluctuating between 61.2°F (16.2°C) and 44.2°F (6.8°C). The beginning of November marks a decrease in the average high-temperature, transitioning from a pleasant 72.5°F (22.5°C) in October to a refreshing 61.2°F (16.2°C). Weather in November »
Weather in December
December, the first month of the winter in Olney, is still a cool month, with an average temperature ranging between max 50.9°F (10.5°C) and min 36.5°F (2.5°C). Observing a mild shift, the average high-temperature during December reduces from November's enjoyable 61.2°F (16.2°C) to a fresh 50.9°F (10.5°C). Weather in December »
Updated: Aug 4, 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 month?
The month of January, characterized by an average high of 49.6°F (9.8°C) and a low of 34.2°F (1.2°C), is recognized as the coldest.
What is the driest month?
The months with the least rainfall are January, February and December Rain falls for 7.8 days and accumulates 1.93" (49mm) of rain.
How much does it rain?
In Olney, during the entire year, the rain falls for 142.1 days and collects up to 32.01" (813mm) of precipitation.
When does it snow?
Months with snowfall are January through March, November and December.
How much does it snow?
In Olney, Oklahoma, during the entire year, snow falls for 3.7 days and aggregates up to 2.87" (73mm) of snow.
When does it snow the most?
February is the month with the most snowfall. Snow falls for 2 days and accumulates 1.38" (35mm) 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 Olney, snow does not fall in April through October.
What is the most humid month?
With an average relative humidity of 80%, May is the most humid month.
What is the rainiest month?
The month with the most rainfall is May, when the rain falls for 15.4 days and typically aggregates up to 4.88" (124mm) of precipitation.
When are the longest days?
June has the longest days of the year, with an average of 14h and 24min of daylight.
When is the highest UV index?
June through August, with an average maximum UV index of 7, are months with the highest UV index.
What is the warmest month?
In Olney, August is the month with the highest recorded average temperatures, measuring a high of 93.6°F (34.2°C) and a low of 71.2°F (21.8°C).
What is the least humid month?
The least humid month is August, with an average relative humidity of 64%.
What month has the most sunshine?
August has the most sunshine of the year, with an average of 11.1h of sunshine.
What is the month with the shortest days?
With an average of 9h and 54min of daylight, December has the shortest days of the year.
What is the month with the least sunshine in Olney?
With an average of 5.6h of sunshine, December has the least sunshine of the year.
What is the month with the lowest UV index?
With an average maximum UV index of 2, December is the month with the lowest UV index.
Average temperature
Olney, OK
The warmest month (with the highest average high temperature) is August (93.6°F).
The month with the lowest average high temperature is January (49.6°F).
The month with the highest average low temperature is July (72.3°F).
The coldest month (with the lowest average low temperature) is January (34.2°F).
Average pressure
Olney, OK
- Average pressure in January:
30.16"Hg - Average pressure in February:
30.1"Hg - Average pressure in March:
30.03"Hg - Average pressure in April:
29.92"Hg - Average pressure in May:
29.92"Hg - Average pressure in June:
29.9"Hg
- Average pressure in July:
29.94"Hg - Average pressure in August:
29.93"Hg - Average pressure in September:
29.98"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 (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.9"Hg).
Average wind speed
Olney, OK
- Average wind speed in January:
9.2mph - Average wind speed in February:
9.6mph - Average wind speed in March:
10.1mph - Average wind speed in April:
10mph - Average wind speed in May:
8.8mph - Average wind speed in June:
7.6mph
- Average wind speed in July:
6.6mph - Average wind speed in August:
6.8mph - Average wind speed in September:
6.9mph - Average wind speed in October:
8.2mph - Average wind speed in November:
9.1mph - Average wind speed in December:
8.7mph
The windiest month (with the highest average wind speed) is March (10.1mph).
The calmest month (with the lowest average wind speed) is July (6.6mph).
Average humidity
Olney, OK
The month with the highest relative humidity is May (80%).
The month with the lowest relative humidity is August (64%).
Average rainfall
Olney, OK
- Average rainfall in January:
1.93" - Average rainfall in February:
1.93" - Average rainfall in March:
2.52" - Average rainfall in April:
3.07" - Average rainfall in May:
4.88" - Average rainfall in June:
2.6"
- Average rainfall in July:
2.44" - Average rainfall in August:
2.52" - Average rainfall in September:
2.8" - Average rainfall in October:
3.43" - Average rainfall in November:
1.97" - Average rainfall in December:
1.93"
The wettest month (with the highest rainfall) is May (4.88").
The driest months (with the least rainfall) are January, February and December (1.93").
Average rainfall days
Olney, OK
- Average rainfall days in January:
7.8 days - Average rainfall days in February:
10.3 days - Average rainfall days in March:
14.2 days - Average rainfall days in April:
14.1 days - Average rainfall days in May:
15.4 days - Average rainfall days in June:
12.3 days
- Average rainfall days in July:
13.5 days - Average rainfall days in August:
12.5 days - Average rainfall days in September:
12.4 days - Average rainfall days in October:
11.4 days - Average rainfall days in November:
9 days - Average rainfall days in December:
9.2 days
The month with the highest number of rainy days is May (15.4 days).
The month with the least rainy days is January (7.8 days).
Average snowfall
Olney, OK
The month with the highest snowfall is February (1.38").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days
Olney, OK
- Average snowfall days in January:
0.6 days - Average snowfall days in February:
2 days - Average snowfall days in March:
0.3 days - Average snowfall days in April:
0 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 days - Average snowfall days in November:
0.3 days - Average snowfall days in December:
0.5 days
The month with the highest number of snowfall days is February (2 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight / Average sunshine
Olney, OK
- Average daylight in January:
10h and 1min - Average daylight in February:
11h and 0min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 1min - Average daylight in May:
14h and 0min - Average daylight in June:
14h and 2min
- Average daylight in July:
14h and 1min - Average daylight in August:
13h and 2min - Average daylight in September:
12h and 2min - Average daylight in October:
11h and 2min - Average daylight in November:
10h and 2min - Average daylight in December:
9h and 5min
The month with the longest days is June (Average daylight: 14h and 24min).
The month with the shortest days is December (Average daylight: 9h and 54min).
- Average sunshine in January:
5h and 5min - Average sunshine in February:
6h and 2min - Average sunshine in March:
6h and 5min - Average sunshine in April:
8h and 1min - Average sunshine in May:
8h and 3min - Average sunshine in June:
10h and 2min
- Average sunshine in July:
10h and 4min - Average sunshine in August:
11h and 1min - Average sunshine in September:
8h and 4min - Average sunshine in October:
6h and 3min - Average sunshine in November:
5h and 5min - Average sunshine in December:
5h and 4min
The month with the most sunshine is August (Average sunshine: 11h and 6min).
The month with the least sunshine is December (Average sunshine: 5h and 36min).
Average sunshine days
Olney, OK
- Average sunshine days in January:
21.1 days - Average sunshine days in February:
15.3 days - Average sunshine days in March:
14.6 days - Average sunshine days in April:
13.9 days - Average sunshine days in May:
14.3 days - Average sunshine days in June:
14.8 days
- Average sunshine days in July:
15.4 days - Average sunshine days in August:
16.1 days - Average sunshine days in September:
14.9 days - Average sunshine days in October:
17.8 days - Average sunshine days in November:
18.9 days - Average sunshine days in December:
19.6 days
The month with the most sunshine days is January (21.1 days).
The month with the least sunshine days is April (13.9 days).
Average UV index
Olney, OK
The months with the highest UV index are June, July and August (UV index 7).
The month with the lowest UV index is December (UV index 2).
Average cloud cover
Olney, OK
The months with the most cloud cover are February and March (Cloud cover 42).
The month with the least cloud cover is August (Cloud cover 21).
Average visibility
Olney, 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).
Olney, Oklahoma, USA
Weather forecast for your location
1. Click Locate me button
2. Allow the app to use your location
2. Allow the app to use your location