Ottawa, OH Weather Forecast & Monthly Average Temperatures

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TEMPERATURE	28
HUMIDITY	78
PRESSURE	30.45
WIND COND.	330 11.4

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Ottawa Average Temperature

In the event that the weather data was unavailable for this city, estimates based upon nearby cities were used.
Month	Temp. _(min)	Temp. _(max)	Temp. _(avg)	Precipitation
January	19°F	35°F	27°F	2.3"
February	20°F	37°F	28°F	2.0"
March	30°F	50°F	39°F	2.5"
April	40°F	64°F	51°F	3.7"
May	51°F	74°F	62°F	3.7"
June	61°F	83°F	71°F	4.6"
July	63°F	85°F	74°F	4.0"
August	61°F	84°F	72°F	3.5"
September	55°F	78°F	66°F	2.9"
October	44°F	66°F	54°F	2.6"
November	33°F	53°F	43°F	2.5"
December	25°F	40°F	32°F	2.7"

Did you know?

The highest monthly average temperature in Ottawa for July is 74 degrees.
The lowest monthly average temperature in Ottawa for January is 27 degrees.
The most monthly precipitation in Ottawa occurs in June with 4.6 inches.
The air quality index in Ottawa is 40% better than the national average.
The pollution index in Ottawa is 47% better than the national average.

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Ottawa air quality index & pollution index

In the event that the air quality/pollution data was unavailable for this city, estimates based upon nearby cities were used.
Index	Ottawa	Ohio	National
Air quality index	30	40	50
Pollution index	2,673,850	6,740,001	5,066,862

Ottawa air quality information

Measurement	Total
Days measured	363
Days with good air quality	330
Days with moderate air quality	33
Days w/ poor A.Q. for sensitive groups
Days with unhealthy air quality

Ottawa air quality information

Pollutant	Total
Arsenic	0.002%
Benzene	0.030%
Carbon Tetrachloride	0.002%
Lead	0.010%
Mercury	0.010%

Average monthly Ottawa temperature with heat index

Ottawa monthly precipitation with daily maximum

Ottawa monthly snow depth with daily maximum

Ottawa monthly wind speed information

Nearby cities with good air quality

City, State	Population	Air Quality Index	National Avg.
Belmore, OH	120	30	40%
Cloverdale, OH	149	30	40%
Dupont, OH	324	30	40%
Hamler, OH	647	30	40%
McComb, OH	1,699	30	40%
Ottawa, OH	4,430	30	40%

Cities with similar population

City, State	Population	Air Quality Index	National Avg.
Kingsville, MD	4,429	46	8%
Bayside, WI	4,428	45	10%
Prairie Heights, WA	4,433	31	38%
Newport, VT	4,426	41	18%
Jenkintown, PA	4,426	57	14%
Ottawa, OH	4,430	30	40%

Source: The Ottawa, OH weather data displayed above is derived from the NOAA (National Oceanic and Atmospheric). Air quality and pollution data is derived from the EPA (United States Environmental Protection Agency). Air quality and pollution levels measured in a particular area may not be representative of the entire county.