Dennis, OK Weather


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United States / Oklahoma / No Metro Area / Delaware County / Dennis / Zip Codes

The most pleasant months of the year for Dennis are May, October and September. In Dennis, there are 4 comfortable months with high temperatures in the range of 70-85°. August is the hottest month for Dennis with an average high temperature of 92.1°, which ranks it as cooler than most places in Oklahoma. January is the snowiest month in Dennis with 3.2 inches of snow, and 4 months of the year have significant snowfall. July is the most humid month, though humidity is low for most of the year.

Today's Weather - Dennis, OK

3 AM PST

Chance Showers And Thunderstorms

69°F

7 DAY FORECASTDESCRIPTIONHIGH/LOWWIND
OvernightChance Showers And Thunderstorms66° / 79°S 20 mph
Tuesday NightClear59° / 81°SW 5 to 20 mph
Wednesday NightMostly Clear then Slight Chance Showers And Thunderstorms65° / 78°SE 5 to 10 mph
Thursday NightChance Showers And Thunderstorms50° / 64°N 15 to 20 mph
Friday NightChance Showers And Thunderstorms49° / 60°NE 10 to 15 mph
Saturday NightChance Showers And Thunderstorms45° / 61°NE 10 to 15 mph
Sunday NightMostly Clear44° / 67°E 5 to 10 mph

Weather Highlights

Summer High: the July high is around 91 degrees
Winter Low: the January low is 26
Rain: averages 47 inches of rain a year
Snow: averages 11 inches of snow a year


BESTPLACES COMFORT INDEX

The annual BestPlaces Comfort Index for the Dennis area is 6.4 (10=best), which means it is more comfortable than most places in Oklahoma.

6.4 / 10

A higher score indicates a more comfortable year-round climate. The US average for the comfort index is 7.8. Our index is based on the total number of days annually within the comfort range of 70-80 degrees, and we also applied a penalty for days of excessive humidity.


Average Monthly High and Low (°F)
HighLow
January48° 26°
February53° 29°
March62° 38°
April71° 46°
May79° 55°
June86° 64°
July91° 68°
August92° 67°
September84° 59°
October73° 48°
November61° 38°
December50° 28°
Hot, Freezing, Rainy, Snowy Days: Dennis
Hot
Days
Freezing
Days
Rainy
Days
Snowy
Days
January02352
February01761
March01081
April0280
May1090
June6080
July19050
August20060
September7070
October0170
November0960
December02062

YOU SHOULD KNOW

Many people confuse weather and climate but they are different. Weather is the conditions of the atmosphere over a short period of time, and climate is how the atmosphere is over long periods of time.

Weather is how the atmosphere is behaving and its effects upon life and human activities. Weather can change from minute-to-minute. Most people think of weather in terms of temperature, humidity, precipitation, cloudiness, brightness, visibility, wind, and atmospheric pressure.

Climate is the description of the long-term pattern of weather in a place. Climate can mean the average weather for a particular region and time period taken over 30 years. Climate is the average of weather over time.

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