Climate and monthly weather forecast
Lebanon, OK

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Weather in January

January, the same as December, is another fresh winter month in Lebanon, Oklahoma, with an average temperature varying between 35.2°F (1.8°C) and 51.4°F (10.8°C). Lebanon's coldest weather arrives in January, when temperatures average a high of 51.4°F (10.8°C) and a low of 35.2°F (1.8°C). Weather in January »

Weather in February

February, the last month of the winter in Lebanon, is also a fresh month, with an average temperature varying between 54.9°F (12.7°C) and 38.7°F (3.7°C). February's presence records an average high-temperature of a still fresh 54.9°F (12.7°C), closely mirroring January's climate. Weather in February »

Weather in March

The first month of the spring, March, is a comfortable month in Lebanon, Oklahoma, with an average temperature fluctuating between 64.2°F (17.9°C) and 47.1°F (8.4°C). Lebanon, Oklahoma, sees a rise in temperature during March, with average high-temperatures transitioning from a cool 54.9°F (12.7°C) in February to an enjoyable 64.2°F (17.9°C). Weather in March »

Weather in April

April is a pleasant spring month in Lebanon, Oklahoma, with an average temperature fluctuating between 53.2°F (11.8°C) and 72.1°F (22.3°C). April's onset witnesses a minor shift in the average high-temperature, moving from a comfortable 64.2°F (17.9°C) in March to an agreeable 72.1°F (22.3°C). Weather in April »

Weather in May

The last month of the spring, May, is a moderately hot month in Lebanon, Oklahoma, with an average temperature ranging between min 61.3°F (16.3°C) and max 79°F (26.1°C). With the onset of May, Lebanon experiences a subtle temperature shift, with the average high-temperature moving from an agreeable 72.1°F (22.3°C) in April to a moderately hot 79°F (26.1°C). Weather in May »

Weather in June

June, the first month of the summer in Lebanon, is a tropical month, with an average temperature ranging between max 88.3°F (31.3°C) and min 71.1°F (21.7°C). Lebanon's transition into June brings a rise in the average high-temperature, moving from a warm 79°F (26.1°C) in May to a hot 88.3°F (31.3°C). Weather in June »

Weather in July

July, the same as June, in Lebanon, Oklahoma, is another tropical summer month, with temperature in the range of an average high of 92.8°F (33.8°C) and an average low of 73.8°F (23.2°C). As July takes hold, the average high-temperature is a still hot 92.8°F (33.8°C), nearly mirroring that of the previous month. Weather in July »

Weather in August

August, the last month of the summer in Lebanon, is another hot month, with an average temperature fluctuating between 73°F (22.8°C) and 94.1°F (34.5°C). August, with average temperatures reaching a high of 94.1°F (34.5°C) and a low of 73°F (22.8°C), is the warmest month. In August, the average heat index is appraised at a scorching 111.2°F (44°C). Weather in August »

Weather in September

The first month of the autumn, September, is still a warm month in Lebanon, Oklahoma, with an average temperature fluctuating between 66.7°F (19.3°C) and 85.8°F (29.9°C). The arrival of September signals a subtle shift in temperature, down from a hot 94.1°F (34.5°C) in August to a moderately hot 85.8°F (29.9°C). Weather in September »

Weather in October

October, the same as September, is another warm autumn month in Lebanon, Oklahoma, with temperature in the range of an average low of 55°F (12.8°C) and an average high of 73.6°F (23.1°C). Onset of October comes with a temperature decline, the average high falling from a warm 85.8°F (29.9°C) in September to a still moderately hot 73.6°F (23.1°C). Weather in October »

Weather in November

November, the last month of the autumn in Lebanon, is another comfortable month, with temperature in the range of an average low of 45.5°F (7.5°C) and an average high of 61.9°F (16.6°C). The transition into November indicates a reduction in the average high-temperature, down to a refreshing 61.9°F (16.6°C) from October's moderately hot 73.6°F (23.1°C). Weather in November »

Weather in December

The first month of the winter, December, is also a fresh month in Lebanon, Oklahoma, with an average temperature ranging between min 37.9°F (3.3°C) and max 52.2°F (11.2°C). As November shifts into December, a slight alteration in temperatures is observed, with average highs reducing from a refreshing 61.9°F (16.6°C) to a cool 52.2°F (11.2°C). Weather in December »
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Frequently asked questions

What is the coldest time of year in Lebanon?

The month of January, characterized by an average high of 51.4°F (10.8°C) and a low of 35.2°F (1.8°C), is recognized as the coldest.

How many days does it rain in Lebanon?

In Lebanon, during the entire year, the rain falls for 122.3 days and collects up to 21.89" (556mm) of precipitation.

When does it snow in Lebanon?

January through March, November and December are months with snowfall.

How much does it snow in Lebanon?

In Lebanon, Oklahoma, during the entire year, snow falls for 3.5 days and aggregates up to 1.61" (41mm) of snow.

What are the months with the lowest UV index in Lebanon?

January, February, November and December, with an average maximum UV index of 3, are months with the lowest UV index.

When does it snow the most in Lebanon?

February is the month with the most snowfall in Lebanon. Snow falls for 1.6 days and accumulates 0.98" (25mm) of snow.

When is Daylight Saving Time (DST) in Lebanon?

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 Lebanon?

In Lebanon, snow does not fall in April through October.

What is the most humid month in Lebanon?

May is the most humid month, with an average relative humidity of 78%.

What is the wettest month in Lebanon?

The month with the most rainfall in Lebanon is May, when the rain falls for 13.5 days and typically aggregates up to 3.19" (81mm) of precipitation.

When are the longest days in Lebanon?

June has the longest days of the year, with an average of 14h and 24min of daylight.

What are the months with the highest UV index in Lebanon?

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

What part of the year is the hottest in Lebanon?

Lebanon's August weather, with an average high temperature of 94.1°F (34.5°C) and an average low temperature of 73°F (22.8°C), tends to be the warmest of the year.

What is the least humid month in Lebanon?

With an average relative humidity of 60%, August is the least humid month.

What month has the most sunshine in Lebanon?

August has the most sunshine of the year in Lebanon, with an average of 11.2h of sunshine.

What is the driest month in Lebanon?

The month with the least rainfall in Lebanon, Oklahoma, is December, when the rain falls for 7.5 days and typically collects 0.87" (22mm) of precipitation.

What is the month with the shortest days in Lebanon?

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 in Lebanon?

The month with the least sunshine in Lebanon is December, with an average of 5.7h of sunshine.

Average temperature
Lebanon, OK

Average temperature - Lebanon, OK

The warmest month (with the highest average high temperature) is August (94.1°F).
The month with the lowest average high temperature is January (51.4°F).

The month with the highest average low temperature is July (73.8°F).
The coldest month (with the lowest average low temperature) is January (35.2°F).

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Average pressure
Lebanon, OK

Average pressure - Lebanon, OK

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.89"Hg).

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Average wind speed
Lebanon, OK

Average wind speed - Lebanon, OK

The windiest month (with the highest average wind speed) is March (10.3mph).
The calmest month (with the lowest average wind speed) is July (6.9mph).

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Average rainfall
Lebanon, OK

Average rainfall - Lebanon, OK

The wettest month (with the highest rainfall) is May (3.19").
The driest month (with the least rainfall) is December (0.87").

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Average rainfall days
Lebanon, OK

Average rainfall days - Lebanon, OK

The month with the highest number of rainy days is May (13.5 days).
The month with the least rainy days is January (6.3 days).

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Average snowfall
Lebanon, OK

Average snowfall - Lebanon, OK

The month with the highest snowfall is February (0.98").
The months with the least snowfall are April, May, June, July, August, September and October (0").

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Average snowfall days
Lebanon, OK

Average snowfall days - Lebanon, OK

The month with the highest number of snowfall days is February (1.6 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).

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Average daylight / Average sunshine
Lebanon, OK

Average daylight / Average sunshine - Lebanon, OK

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).

The month with the most sunshine is August (Average sunshine: 11h and 12min).
The month with the least sunshine is December (Average sunshine: 5h and 42min).

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Average sunshine days
Lebanon, OK

Average sunshine days - Lebanon, OK

The month with the most sunshine days is January (23.3 days).
The month with the least sunshine days is May (15 days).

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Average UV index
Lebanon, OK

Average UV index - Lebanon, OK

The months with the highest UV index are June, July and August (UV index 7).
The months with the lowest UV index are January, February, November and December (UV index 3).

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Average visibility
Lebanon, OK

Average visibility - Lebanon, 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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Lebanon, Oklahoma, USA

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