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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, is a frosty winter month in Delaware, Oklahoma, with temperature in the range of an average high of 44.6°F (7°C) and an average low of 29.3°F (-1.5°C). January, with average temperatures reaching a high of 44.6°F (7°C) and a low of 29.3°F (-1.5°C), is the coldest month. Weather in January »
Weather in February
February, the last month of the winter in Delaware, is another chilly month, with an average temperature ranging between max 48.6°F (9.2°C) and min 32.5°F (0.3°C). February's weather displays an average high-temperature of a still frosty 48.6°F (9.2°C), slightly varied from January's 44.6°F (7°C). Weather in February »
Weather in March
March, the first month of the spring in Delaware, is a refreshing month, with an average temperature fluctuating between 59.9°F (15.5°C) and 42.6°F (5.9°C). With the onset of March, Delaware's average high-temperature sees a rise, moving from February's chilly 48.6°F (9.2°C) to a refreshing 59.9°F (15.5°C). Weather in March »
Weather in April
April is a pleasant spring month in Delaware, Oklahoma, with an average temperature fluctuating between 68°F (20°C) and 49.6°F (9.8°C). The shift into April brings a slight increase in the average high-temperature, moving from a moderate 59.9°F (15.5°C) in March to a pleasant 68°F (20°C). Weather in April »
Weather in May
May, the last month of the spring in Delaware, is a warm month, with an average temperature varying between 58.6°F (14.8°C) and 75.2°F (24°C). As Delaware welcomes May, the average high-temperature sees a modest rise, transitioning from an agreeable 68°F (20°C) in April to a moderately hot 75.2°F (24°C). Weather in May »
Weather in June
June, the first month of the summer in Delaware, is also a moderately hot month, with an average temperature fluctuating between 68.5°F (20.3°C) and 85.6°F (29.8°C). As June sets, the average high-temperature shows an increase, moving up from 75.2°F (24°C) in May to a still moderately hot 85.6°F (29.8°C). Weather in June »
Weather in July
July is a tropical summer month in Delaware, Oklahoma, with an average temperature varying between 90.1°F (32.3°C) and 71.2°F (21.8°C). July, with an average high of 90.1°F (32.3°C) and a low of 71.2°F (21.8°C), signifies the warmest month of the year. July's heat index is evaluated at a scorching 107.6°F (42°C). Weather in July »
Weather in August
August, the last month of the summer in Delaware, is another hot month, with an average temperature fluctuating between 68.9°F (20.5°C) and 88.5°F (31.4°C). Delaware greets August with an average high-temperature of a still hot 88.5°F (31.4°C), marking a slight deviation from the preceding month. Weather in August »
Weather in September
September, the first month of the autumn in Delaware, is still a warm month, with temperature in the range of an average high of 82°F (27.8°C) and an average low of 63°F (17.2°C). The transition into September involves a small decrease in the average high-temperature, dipping slightly from a tropical 88.5°F (31.4°C) in August to a warm 82°F (27.8°C). Weather in September »
Weather in October
October, the same as September, in Delaware, Oklahoma, is an agreeable autumn month, with an average temperature ranging between min 51.4°F (10.8°C) and max 69.1°F (20.6°C). Start of October brings a shift in the average high-temperature, falling from September's moderately hot 82°F (27.8°C) to a pleasant 69.1°F (20.6°C). Weather in October »
Weather in November
November, the last month of the autumn in Delaware, is another mild month, with temperature in the range of an average low of 40.6°F (4.8°C) and an average high of 57.6°F (14.2°C). Transition from October to November is accompanied by a temperature drop, with average high-temperatures decreasing from a pleasant 69.1°F (20.6°C) 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 Delaware, Oklahoma, with an average temperature fluctuating between 32.5°F (0.3°C) and 46.8°F (8.2°C). The commencement of December involves a temperature shift, with the average high-temperature dropping from a refreshing 57.6°F (14.2°C) in November to a frosty 46.8°F (8.2°C). Weather in December »
[Resources]Frequently asked questions
What month is the coldest in Delaware?
The coldest period in Delaware, Oklahoma, tends to be January, when average temperatures fluctuate between a high of 44.6°F (7°C) and a low of 29.3°F (-1.5°C).
How many days does it rain in Delaware?
In Delaware, Oklahoma, during the entire year, the rain falls for 135.3 days and collects up to 30.31" (770mm) of precipitation.
When does it snow in Delaware?
Months with snowfall are January through March, November and December.
How many days does it snow in Delaware?
Throughout the year, in Delaware, Oklahoma, there are 7.8 snowfall days, and 3.46" (88mm) of snow is accumulated.
When is the lowest UV index in Delaware?
January and December, with an average maximum UV index of 2, are months with the lowest UV index.
What is the snowiest month in Delaware?
The month with the most snowfall is February, when snow falls for 2.4 days and typically aggregates up to 1.46" (37mm) of snow.
When is Daylight Saving Time (DST) in Delaware?
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 Delaware?
In Delaware, Oklahoma, snow does not fall in April through October.
What is the most humid month in Delaware?
May is the most humid month, with an average relative humidity of 80%.
What is the rainiest month in Delaware?
The month with the most rainfall is May, when the rain falls for 15.5 days and typically aggregates up to 5.31" (135mm) of precipitation.
When are the longest days in Delaware?
With an average of 14h and 36min of daylight, June has the longest days of the year in Delaware.
What is the month with the highest UV index in Delaware?
June and July, with an average maximum UV index of 7, are months with the highest UV index in Delaware, Oklahoma.
What is the hottest time of year in Delaware?
July, having an average high-temperature of 90.1°F (32.3°C) and an average low-temperature of 71.2°F (21.8°C), is the warmest month.
What month has the most sunshine in Delaware?
With an average of 10.8h of sunshine, July has the most sunshine of the year in Delaware.
What is the least humid month in Delaware?
October is the least humid month, with an average relative humidity of 68%.
What is the driest month in Delaware?
The month with the least rainfall is November, when the rain falls for 8.4 days and typically collects 1.18" (30mm) of precipitation.
What is the month with the shortest days in Delaware?
The month with the shortest days in Delaware, Oklahoma, is December, with an average of 9h and 42min of daylight.
What is the month with the least sunshine in Delaware?
With an average of 5.6h of sunshine, December has the least sunshine of the year in Delaware.
Average temperature
Delaware, OK
The warmest month (with the highest average high temperature) is July (90.1°F).
The month with the lowest average high temperature is January (44.6°F).
The month with the highest average low temperature is July (71.2°F).
The coldest month (with the lowest average low temperature) is January (29.3°F).
Average pressure
Delaware, OK
- Average pressure in January:
30.17"Hg - Average pressure in February:
30.11"Hg - Average pressure in March:
30.03"Hg - Average pressure in April:
29.91"Hg - Average pressure in May:
29.92"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:
30.02"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
Delaware, 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:
8.5mph
- 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:
10mph - 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
Delaware, OK
The month with the highest relative humidity is May (80%).
The month with the lowest relative humidity is October (68%).
Average rainfall
Delaware, OK
- Average rainfall in January:
1.26" - Average rainfall in February:
1.3" - Average rainfall in March:
2.44" - Average rainfall in April:
2.99" - Average rainfall in May:
5.31" - Average rainfall in June:
2.05"
- Average rainfall in July:
2.8" - Average rainfall in August:
3.39" - Average rainfall in September:
3.15" - Average rainfall in October:
2.99" - Average rainfall in November:
1.18" - Average rainfall in December:
1.46"
The wettest month (with the highest rainfall) is May (5.31").
The driest month (with the least rainfall) is November (1.18").
Average rainfall days
Delaware, OK
- Average rainfall days in January:
6.4 days - Average rainfall days in February:
8 days - Average rainfall days in March:
12.3 days - Average rainfall days in April:
14.8 days - Average rainfall days in May:
15.5 days - Average rainfall days in June:
11.9 days
- Average rainfall days in July:
14.3 days - Average rainfall days in August:
13.8 days - Average rainfall days in September:
11.9 days - Average rainfall days in October:
11.5 days - Average rainfall days in November:
8.4 days - Average rainfall days in December:
6.5 days
The month with the highest number of rainy days is May (15.5 days).
The month with the least rainy days is January (6.4 days).
Average snowfall
Delaware, OK
The month with the highest snowfall is February (1.46").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days
Delaware, OK
- Average snowfall days in January:
2.8 days - Average snowfall days in February:
2.4 days - Average snowfall days in March:
0.8 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:
0.5 days - Average snowfall days in December:
1.3 days
The month with the highest number of snowfall days is January (2.8 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight / Average sunshine
Delaware, 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 2min - Average sunshine in March:
6h and 5min - Average sunshine in April:
8h and 1min - Average sunshine in May:
8h and 4min - Average sunshine in June:
10h and 3min
- 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
Delaware, OK
- Average sunshine days in January:
22.1 days - Average sunshine days in February:
16.8 days - Average sunshine days in March:
15.8 days - Average sunshine days in April:
13.6 days - Average sunshine days in May:
13.8 days - Average sunshine days in June:
14.1 days
- Average sunshine days in July:
14.8 days - Average sunshine days in August:
14.8 days - Average sunshine days in September:
15.7 days - Average sunshine days in October:
17.5 days - Average sunshine days in November:
20.6 days - Average sunshine days in December:
22.5 days
The month with the most sunshine days is December (22.5 days).
The month with the least sunshine days is April (13.6 days).
Average UV index
Delaware, 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
Delaware, OK
The month with the most cloud cover is March (Cloud cover 42).
The month with the least cloud cover is August (Cloud cover 22).
Average visibility
Delaware, 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).
Delaware, Oklahoma, USA
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