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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 a cool winter month in Mill Creek, Oklahoma, with temperature in the range of an average high of 50.2°F (10.1°C) and an average low of 33.4°F (0.8°C). With average high temperatures of 50.2°F (10.1°C) and lows of 33.4°F (0.8°C), January is the coldest month. Weather in January »
Weather in February
The last month of the winter, February, is another cool month in Mill Creek, Oklahoma, with an average temperature ranging between max 53.2°F (11.8°C) and min 37°F (2.8°C). The average high-temperature during February registers at a still fresh 53.2°F (11.8°C), maintaining a close resemblance to the previous month. Weather in February »
Weather in March
The first month of the spring, March, is a comfortable month in Mill Creek, Oklahoma, with an average temperature ranging between max 63.3°F (17.4°C) and min 46°F (7.8°C). Mill Creek's March weather brings a rise in high-temperatures, moving from a fresh 53.2°F (11.8°C) in February to a refreshing 63.3°F (17.4°C). Weather in March »
Weather in April
April in Mill Creek, Oklahoma, is an agreeable spring month, with an average temperature varying between 52.5°F (11.4°C) and 71.1°F (21.7°C). As April arrives, Mill Creek's weather shows a minor increase in high-temperatures, edging from March's comfortable 63.3°F (17.4°C) to a pleasant 71.1°F (21.7°C). Weather in April »
Weather in May
May, the last month of the spring in Mill Creek, is a moderately hot month, with an average temperature fluctuating between 77.5°F (25.3°C) and 60.3°F (15.7°C). Mill Creek's transition into May is marked by a minor temperature shift, moving from an agreeable 71.1°F (21.7°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 Mill Creek, Oklahoma, with an average temperature varying between 87.1°F (30.6°C) and 69.8°F (21°C). Mill Creek sees an increase in average high-temperatures during June, moving from a moderately hot 77.5°F (25.3°C) in May to a tropical 87.1°F (30.6°C). Weather in June »
Weather in July
July, like June, is another tropical summer month in Mill Creek, Oklahoma, with an average temperature fluctuating between 72.7°F (22.6°C) and 92.1°F (33.4°C). Mill Creek's average high-temperature marks a still tropical 92.1°F (33.4°C) with the advent of July, closely mirroring that of the preceding month. Weather in July »
Weather in August
August, the last month of the summer in Mill Creek, is another hot month, with an average temperature fluctuating between 93.4°F (34.1°C) and 72.1°F (22.3°C). With an average high-temperature of 93.4°F (34.1°C) and an average low-temperature of 72.1°F (22.3°C), August is the warmest month. The heat index in August is calculated to be a blisteringly hot 109.4°F (43°C). Weather in August »
Weather in September
September, the first month of the autumn in Mill Creek, is still a warm month, with an average temperature fluctuating between 84.6°F (29.2°C) and 66°F (18.9°C). The onset of September results in a small decrease in the average high-temperature, moderately receding from a hot 93.4°F (34.1°C) in August to a moderately hot 84.6°F (29.2°C). Weather in September »
Weather in October
October, like September, is an agreeable autumn month in Mill Creek, Oklahoma, with an average temperature fluctuating between 54.1°F (12.3°C) and 72.3°F (22.4°C). The arrival of October signals a shift in temperature, down from a moderately hot 84.6°F (29.2°C) in September to an agreeable 72.3°F (22.4°C). Weather in October »
Weather in November
November, the last month of the autumn in Mill Creek, is also a moderate month, with temperature in the range of an average low of 43.7°F (6.5°C) and an average high of 60.6°F (15.9°C). The beginning of November involves a decrease in the average high-temperature, transitioning from an agreeable 72.3°F (22.4°C) in October to a mild 60.6°F (15.9°C). Weather in November »
Weather in December
The first month of the winter, December, is still a cool month in Mill Creek, Oklahoma, with an average temperature varying between 50.5°F (10.3°C) and 36.3°F (2.4°C). Mill Creek's weather changes with the onset of December, slightly falling from a moderate 60.6°F (15.9°C) in November to a fresh 50.5°F (10.3°C). Weather in December »
Updated: Jun 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 part of the year is the coldest?
In Mill Creek, January records the average lowest temperatures, peaking at 50.2°F (10.1°C) and reaching a low of 33.4°F (0.8°C).
What is the driest month?
The month with the least rainfall is January, when the rain falls for 6.3 days and typically collects 1.34" (34mm) of precipitation.
How much does it rain?
Throughout the year, there are 129 rainfall days, and 27.91" (709mm) of precipitation is accumulated.
When does it snow?
Months with snowfall are January through April, November and December.
How much does it snow in Mill Creek?
Throughout the year, there are 5.3 snowfall days, and 2.6" (66mm) of snow is accumulated.
What is the snowiest month?
The month with the most snowfall is February, when snow falls for 2 days and typically aggregates up to 1.3" (33mm) 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.
What is the most humid month?
With an average relative humidity of 78%, May is the most humid month.
What is the wettest month in Mill Creek?
May is the month with the most rainfall. Rain falls for 14.7 days and accumulates 4.37" (111mm) of precipitation.
When it does not snow in Mill Creek?
May through October are months without snowfall.
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?
The months with the highest UV index in Mill Creek are June through August, with an average maximum UV index of 7.
What month has the most sunshine?
The month with the most sunshine is July, with an average of 10.9h of sunshine.
What part of the year is the hottest?
The highest temperatures are recorded in August, with averages reaching a high of 93.4°F (34.1°C) and a low of 72.1°F (22.3°C).
What is the least humid month?
August is the least humid month, with an average relative humidity of 61%.
What is the month with the shortest days?
The month with the shortest days is December, with an average of 9h and 54min of daylight.
What is the month with the least sunshine?
December has the least sunshine of the year, with an average of 5.5h of sunshine.
What is the month with the lowest UV index in Mill Creek?
December is the month with the lowest UV index, with an average maximum UV index of 2.
Average temperature
Mill Creek, OK
The warmest month (with the highest average high temperature) is August (93.4°F).
The month with the lowest average high temperature is January (50.2°F).
The month with the highest average low temperature is July (72.7°F).
The coldest month (with the lowest average low temperature) is January (33.4°F).
Average pressure
Mill Creek, OK
- Average pressure in January:
30.16"Hg - Average pressure in February:
30.09"Hg - Average pressure in March:
30.02"Hg - Average pressure in April:
29.91"Hg - Average pressure in May:
29.91"Hg - Average pressure in June:
29.89"Hg
- Average pressure in July:
29.93"Hg - Average pressure in August:
29.92"Hg - Average pressure in September:
29.97"Hg - Average pressure in October:
30.01"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 (29.89"Hg).
Average wind speed
Mill Creek, OK
- Average wind speed in January:
10.1mph - Average wind speed in February:
10.7mph - Average wind speed in March:
11.1mph - Average wind speed in April:
11.1mph - Average wind speed in May:
9.7mph - Average wind speed in June:
8.6mph
- Average wind speed in July:
7.6mph - Average wind speed in August:
7.8mph - Average wind speed in September:
7.7mph - Average wind speed in October:
8.9mph - Average wind speed in November:
9.8mph - Average wind speed in December:
9.4mph
The windiest months (with the highest average wind speed) are March and April (11.1mph).
The calmest month (with the lowest average wind speed) is July (7.6mph).
Average humidity
Mill Creek, OK
The month with the highest relative humidity is May (78%).
The month with the lowest relative humidity is August (61%).
Average rainfall
Mill Creek, OK
- Average rainfall in January:
1.34" - Average rainfall in February:
1.42" - Average rainfall in March:
2.09" - Average rainfall in April:
2.83" - Average rainfall in May:
4.37" - Average rainfall in June:
2.4"
- Average rainfall in July:
2.44" - Average rainfall in August:
2.13" - Average rainfall in September:
2.83" - Average rainfall in October:
3.19" - Average rainfall in November:
1.46" - Average rainfall in December:
1.42"
The wettest month (with the highest rainfall) is May (4.37").
The driest month (with the least rainfall) is January (1.34").
Average rainfall days
Mill Creek, OK
- Average rainfall days in January:
6.3 days - Average rainfall days in February:
8.1 days - Average rainfall days in March:
12.3 days - Average rainfall days in April:
12.3 days - Average rainfall days in May:
14.7 days - Average rainfall days in June:
11.5 days
- Average rainfall days in July:
12.8 days - Average rainfall days in August:
11.8 days - Average rainfall days in September:
13.2 days - Average rainfall days in October:
11 days - Average rainfall days in November:
7.6 days - Average rainfall days in December:
7.4 days
The month with the highest number of rainy days is May (14.7 days).
The month with the least rainy days is January (6.3 days).
Average snowfall
Mill Creek, OK
The month with the highest snowfall is February (1.3").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days
Mill Creek, OK
- Average snowfall days in January:
1 days - Average snowfall days in February:
2 days - Average snowfall days in March:
0.6 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 days - Average snowfall days in November:
0.5 days - Average snowfall days in December:
1.1 days
The month with the highest number of snowfall days is February (2 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight / Average sunshine
Mill Creek, 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:
6h and 0min - Average sunshine in February:
6h and 5min - 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 5min - Average sunshine in August:
10h and 5min - Average sunshine in September:
8h and 1min - Average sunshine in October:
6h and 3min - Average sunshine in November:
6h and 0min - Average sunshine in December:
5h and 3min
The month with the most sunshine is July (Average sunshine: 10h and 54min).
The month with the least sunshine is December (Average sunshine: 5h and 30min).
Average sunshine days
Mill Creek, OK
- Average sunshine days in January:
22.9 days - Average sunshine days in February:
17.1 days - Average sunshine days in March:
16 days - Average sunshine days in April:
16.2 days - Average sunshine days in May:
14.3 days - Average sunshine days in June:
16.6 days
- Average sunshine days in July:
16.7 days - Average sunshine days in August:
17.2 days - Average sunshine days in September:
15.2 days - Average sunshine days in October:
18.8 days - Average sunshine days in November:
20.4 days - Average sunshine days in December:
21 days
The month with the most sunshine days is January (22.9 days).
The month with the least sunshine days is May (14.3 days).
Average UV index
Mill Creek, 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
Mill Creek, OK
The month with the most cloud cover is March (Cloud cover 41).
The month with the least cloud cover is August (Cloud cover 21).
Average visibility
Mill Creek, 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).
Mill Creek, Oklahoma, USA
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