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Bethany (OK) Weather and Climate: A Comprehensive Guide

Bethany experiences great temperature shifts. The city's weather can transition from very warm days to cold weather. It receives a moderate amount of precipitation. Let’s explore the climate details in depth to provide you with a complete overview.

Average maximum day and minimum night temperature

The climate in Bethany is known for significant temperature differences throughout the year, making the weather dynamic. On average, daytime temperatures range from a very warm 34°C in July to a chilly 10°C in January.

Nighttime temperatures can drop, with average lows reaching -3°C in January. Check out our detailed temperature page for more information.

Temperature ranges by month

Precipitation and rainy days

Generally, Bethany receives mid-range precipitation levels, with 916 mm annually. The seasons in Bethany, bring significant changes in precipitation. The wettest month, May, receives high rainfall, with an average of 148 mm of precipitation. This rainfall is distributed across 11 rainy days.

In contrast, the driest month, January, experiences much less rainfall, totaling 23 mm over 3 rainy days. These distinct seasonal differences provide diverse experiences throughout the year. For more details, please visit our Bethany Precipitation page.

The mean monthly precipitation over the year, including rain, hail and snow

Sunshine over the year

In Bethany, summer days are longer and more sunny, with daily sunshine hours peaking at 11.3 hours in August. As the darker season arrives, the brightness of the sun becomes less. January sees a soft sun for only 5.4 hours per average day. Visit our detailed sunshine hours page for more information.

Monthly hours of sunshine

Data from: Oklahoma City, the United States of America (13 KM, 8 Miles).

Daily hours of sunshine

Data from: Oklahoma City, the United States of America (13 KM, 8 Miles).

Forecast for Bethany (OK)

Mon   Dec 30
17°C | 7°C
NW 9 m/s
clear and no rain

clear and no rain

Tue   Dec 31
8°C | 0°C
N 7 m/s
clear and no rain

clear and no rain

Wed   Jan 01
9°C | -2°C
SE 3 m/s
almost clear and no rain

almost clear and no rain

The best time of year to visit Bethany in the United States of America

During the months of April, May and October you are most likely to experience good weather with pleasant average temperatures that fall between 20°C and 26°C.

Other facts from our historical weather data:
  • Which is the warmest month in Bethany?
    August has an average maximum temperature of 34°C and is the warmest month of the year.
  • Which is the coldest month in Bethany?
    The coldest month is January with an average maximum temperature of 10°C.
  • Which is the wettest month in Bethany?
    May tops the wettest month list with 148 mm of rainfall.
  • Which is the driest month in Bethany?
    January is the driest month with 23 mm of precipitation.
  • Which is the sunniest month in Bethany?
    August is the sunniest month with an average of 338 hours of sunshine.

  • No idea where to travel to this year? We have a tool that recommends destinations based on your ideal conditions. Find out where to go with our weather planner.