Climate and monthly weather forecast
Optima, OK

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Weather in January

January, like December, is another chilly winter month in Optima, Oklahoma, with an average temperature fluctuating between 48.9°F (9.4°C) and 28.9°F (-1.7°C). January notes an average high-temperature of a still chilly 48.9°F (9.4°C), subtly differing from December's 47.7°F (8.7°C). Weather in January »

Weather in February

The last month of the winter, February, is a cool month in Optima, Oklahoma, with an average temperature fluctuating between 30.7°F (-0.7°C) and 51.1°F (10.6°C). As February takes its course, Optima's average high-temperature registers at a fresh 51.1°F (10.6°C), closely aligning with the preceding month. Weather in February »

Weather in March

The first month of the spring, March, is a comfortable month in Optima, Oklahoma, with an average temperature ranging between max 63.3°F (17.4°C) and min 40.6°F (4.8°C). The arrival of March brings a temperature shift, with the average high-temperature escalating from a fresh 51.1°F (10.6°C) in February to a refreshing 63.3°F (17.4°C). Weather in March »

Weather in April

April is a pleasant spring month in Optima, Oklahoma, with an average temperature fluctuating between 70.5°F (21.4°C) and 46.8°F (8.2°C). Optima, Oklahoma, in April denotes a subtle temperature transition, adjusting from an average high of a comfortable 63.3°F (17.4°C) in March to a pleasant 70.5°F (21.4°C). Weather in April »

Weather in May

The last month of the spring, May, is a moderately hot month in Optima, Oklahoma, with temperature in the range of an average low of 55.8°F (13.2°C) and an average high of 79.3°F (26.3°C). Observing a slight rise in May, the average high-temperature shifts from April's agreeable 70.5°F (21.4°C) to a warm 79.3°F (26.3°C). Weather in May »

Weather in June

June, the first month of the summer in Optima, is a hot month, with temperature in the range of an average low of 68.4°F (20.2°C) and an average high of 92.3°F (33.5°C). The arrival of June brings a temperature shift, with the average high-temperature escalating from a moderately hot 79.3°F (26.3°C) in May to a tropical 92.3°F (33.5°C). Weather in June »

Weather in July

July, the same as June, in Optima, Oklahoma, is another tropical summer month, with an average temperature fluctuating between 94.5°F (34.7°C) and 72.1°F (22.3°C). July is the warmest month, exhibiting average temperatures of 94.5°F (34.7°C) at the peak and 72.1°F (22.3°C) at the base. Throughout July, the heat index is evaluated at a fiery hot 100.4°F (38°C). Weather in July »

Weather in August

The last month of the summer, August, is also a hot month in Optima, Oklahoma, with an average temperature ranging between max 91.9°F (33.3°C) and min 69.8°F (21°C). The advent of August brings an average high-temperature of a still tropical 91.9°F (33.3°C), exhibiting minor difference from the previous month. Weather in August »

Weather in September

September, the first month of the autumn in Optima, is still a warm month, with an average temperature varying between 63°F (17.2°C) and 84.4°F (29.1°C). A mild shift in the average high-temperature occurs in September, reducing from a hot 91.9°F (33.3°C) in August to a moderately hot 84.4°F (29.1°C). Weather in September »

Weather in October

October, the same as September, in Optima, Oklahoma, is another pleasant autumn month, with an average temperature ranging between max 70°F (21.1°C) and min 49.8°F (9.9°C). The shift from September to October is characterized by a clear decrease in the average high-temperature, reducing from a warm 84.4°F (29.1°C) to a pleasant 70°F (21.1°C). Weather in October »

Weather in November

The last month of the autumn, November, is another refreshing month in Optima, Oklahoma, with an average temperature varying between 38.3°F (3.5°C) and 59°F (15°C). The transition into November indicates a reduction in the average high-temperature, down to a refreshing 59°F (15°C) from October's pleasant 70°F (21.1°C). Weather in November »

Weather in December

December, the first month of the winter in Optima, is also a frosty month, with temperature in the range of an average low of 28.9°F (-1.7°C) and an average high of 47.7°F (8.7°C). Optima's coldest month, December, generally records average temperatures ranging from a high of 47.7°F (8.7°C) to a low of 28.9°F (-1.7°C). Weather in December »
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Frequently asked questions

How much does it rain in Optima?

In Optima, during the entire year, the rain falls for 88.2 days and collects up to 13.39" (340mm) of precipitation.

When does it snow in Optima?

Months with snowfall in Optima, Oklahoma, are January through April, October through December.

When does it snow the most in Optima?

The month with the most snowfall in Optima is January, when snow falls for 2.8 days and typically aggregates up to 1.85" (47mm) of snow.

How much does it snow in Optima?

Throughout the year, there are 14.6 snowfall days, and 6.42" (163mm) of snow is accumulated.

When is Daylight Saving Time (DST) in Optima?

On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Optima, Oklahoma, 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 Optima?

In Optima, Oklahoma, snow does not fall in May through September.

What is the least humid month in Optima?

The least humid month in Optima is June, with an average relative humidity of 44%.

When are the longest days in Optima?

The month with the longest days in Optima is June, with an average of 14h and 36min of daylight.

What month has the most sunshine in Optima?

June has the most sunshine of the year in Optima, with an average of 11.7h of sunshine.

What is the month with the highest UV index in Optima?

The months with the highest UV index are June through August, with an average maximum UV index of 7.

What is the warmest month in Optima?

July proves to be the warmest month, recording an average peak temperature of 94.5°F (34.7°C) and a minimum temperature of 72.1°F (22.3°C).

What is the rainiest month in Optima?

The month with the most rainfall in Optima is July, when the rain falls for 13.5 days and typically aggregates up to 2.01" (51mm) of precipitation.

What is the driest month in Optima?

The month with the least rainfall is November, when the rain falls for 2.5 days and typically collects 0.35" (9mm) of precipitation.

What time of the year is the coldest in Optima?

With average high and low temperatures of 47.7°F (8.7°C) and 28.9°F (-1.7°C) respectively, December is Optima's coldest month.

What is the most humid month in Optima?

December is the most humid month in Optima, Oklahoma, with an average relative humidity of 56%.

What is the month with the shortest days in Optima?

With an average of 9h and 42min of daylight, December has the shortest days of the year.

What is the month with the least sunshine in Optima?

December has the least sunshine of the year in Optima, with an average of 6.7h of sunshine.

What is the month with the lowest UV index in Optima?

With an average maximum UV index of 2, December is the month with the lowest UV index.

Average temperature
Optima, OK

Average temperature - Optima, OK

The warmest month (with the highest average high temperature) is July (94.5°F).
The month with the lowest average high temperature is December (47.7°F).

The month with the highest average low temperature is July (72.1°F).
The coldest months (with the lowest average low temperature) are January and December (28.9°F).

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Average pressure
Optima, OK

Average pressure - Optima, OK

The month with the highest atmospheric pressure is January (30.12"Hg).
The month with the lowest atmospheric pressure is June (29.81"Hg).

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Average wind speed
Optima, OK

Average wind speed - Optima, OK

The windiest month (with the highest average wind speed) is June (13.4mph).
The calmest month (with the lowest average wind speed) is January (10.6mph).

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Average rainfall
Optima, OK

Average rainfall - Optima, OK

The wettest month (with the highest rainfall) is July (2.01").
The driest month (with the least rainfall) is November (0.35").

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Average rainfall days
Optima, OK

Average rainfall days - Optima, OK

The month with the highest number of rainy days is July (13.5 days).
The month with the least rainy days is November (2.5 days).

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Average snowfall
Optima, OK

Average snowfall - Optima, OK

The month with the highest snowfall is January (1.85").
The months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days
Optima, OK

Average snowfall days - Optima, OK

The month with the highest number of snowfall days is February (4.8 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

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Average daylight / Average sunshine
Optima, OK

Average daylight / Average sunshine - Optima, OK

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).

The month with the most sunshine is June (Average sunshine: 11h and 42min).
The month with the least sunshine is December (Average sunshine: 6h and 42min).

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Average sunshine days
Optima, OK

Average sunshine days - Optima, OK

The month with the most sunshine days is January (25.5 days).
The month with the least sunshine days is July (12.7 days).

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Average visibility
Optima, OK

Average visibility - Optima, 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).

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Optima, Oklahoma, USA

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