July weather forecast
Ashtabula, OH

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Weather in July

July proves to be the warmest month of the year in Ashtabula, Ohio, with long sunny days and fewer clouds. The enhanced UV index indicates the intensity of summer's peak, advising precautions for outdoor activities during midday hours. Visibly absent snowfall and minimal rainfall contribute to the warm ambiance, making it a favorite month for picnics and family trips to nearby Lake Erie. Average high temperatures reach 77°F (25°C), solidifying July as the month with the highest temperatures. Despite the heat, pleasant sea breezes often make experiences more enjoyable for both residents and visitors.

Temperature

July is the month that records the highest temperatures in Ashtabula, with averages ranging from a high of 77°F (25°C) to a low of 64°F (17.8°C).

Humidity

The months with the lowest humidity in Ashtabula are July through September, with an average relative humidity of 78%.

Rainfall

In July, in Ashtabula, the rain falls for 17.6 days. Throughout July, 3.23" (82mm) of precipitation is accumulated. In Ashtabula, during the entire year, the rain falls for 181 days and collects up to 36.34" (923mm) of precipitation.

Snowfall

In Ashtabula, Ohio, snow does not fall in June through September.

Ocean temperature

In Ashtabula, the average seawater temperature in July is 74.1°F (23.4°C).
Note: A person's cold intolerance, with sunshine, wind, and air temperature, are essential factors for enjoying swimming in 74.1°F (23.4°C) water. (FYI: The Olympic swimming competition requires a water temperature between 77°F (25°C) and 82.4°F (28°C).)

Daylight

In July, the average length of the day in Ashtabula, Ohio, is 14h and 52min.
On the first day of July, sunrise is at 5:52 am and sunset at 9:02 pm. On the last day of the month, sunrise is at 6:16 am and sunset at 8:42 pm EDT.

Sunshine

With an average of 10.6h of sunshine, July has the most sunshine of the year.

UV index

The month with the highest UV index in Ashtabula is July, with an average maximum UV index of 6. A UV Index of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV radiation for the average person.
Note: In July, the maximum UV index of 6 suggests these recommendations:
Take precautions and utilize sun safety practices. Protection against skin and eye damage is required. Stay out of direct sunlight and seek shade between 10 a.m. and 4 p.m., when UV radiation is strongest, but remember that shade devices may not offer full sun protection. Clothes that are both tight-knit and comfortably loose are prime choices for sun protection. Attention! UV radiation is ramped up when reflecting off sand and water surfaces.
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Frequently asked questions

What time of the year is the hottest in Ashtabula?

With an average high-temperature of 77°F (25°C) and an average low-temperature of 64°F (17.8°C), July is the warmest month in Ashtabula, Ohio.

What are the temperatures in Ashtabula in July?

An average high-temperature, in July, in Ashtabula, is 77°F (25°C) and the average low-temperature is 64°F (17.8°C).

What are the least humid months in Ashtabula?

July through September, with an average relative humidity of 78%, are the least humid months in Ashtabula.

What is the average humidity in July in Ashtabula?

The average relative humidity in July is 78%.

How much does it rain in Ashtabula in July?

In Ashtabula, in July, during 17.6 rainfall days, 3.23" (82mm) of precipitation is typically accumulated.

When it does not snow in Ashtabula?

June through September are months without snowfall.

What is the water temperature in July in Ashtabula?

In Ashtabula, in July, the average water temperature is 74.1°F (23.4°C). A person's cold intolerance, with sunshine, wind, and air temperature, are essential factors for enjoying swimming in 74.1°F (23.4°C) water.

What is the average length of the day in July in Ashtabula?

In Ashtabula, Ohio, the average day length in July is 14h and 52min.

When is the sunrise / sunset in July in Ashtabula?

On the first day of July in Ashtabula, sunrise is at 5:52 am and sunset at 9:02 pm. On the last day of the month, sunrise is at 6:16 am and sunset at 8:42 pm EDT.

What month has the most sunshine in Ashtabula?

July has the most sunshine of the year in Ashtabula, with an average of 10.6h of sunshine.

How long on average sun shines in July in Ashtabula?

The average sunshine duration in July is 10.6h.

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

The month with the highest UV index in Ashtabula is July, with an average maximum UV index of 6.

What is the UV index reading in July in Ashtabula?

In Ashtabula, the average daily maximum UV index in July is 6. A UV Index estimate of 6 to 7 represents a high health risk from exposure to Sun's UV rays.
Today
Tomorrow
Long-term
YearJFMAMJJulyASOND
Jun
July
Aug
Average high temperature
71.2°F 21.8°C
77°F 25°C
75.9°F 24.4°C
Average low temperature
57.9°F 14.4°C
64°F 17.8°C
63.9°F 17.7°C
Average pressure
29.93" 760mmHg
29.96" 761mmHg
29.98" 761mmHg
Average wind speed
7.6mph 12.2km/h
6.8mph 10.9km/h
7.4mph 11.9km/h
Average max. wind speed
8.1mph 13km/h
7.3mph 11.7km/h
8mph 12.9km/h
Average wind speed gusts
13.2mph 21.2km/h
11.5mph 18.5km/h
12.2mph 19.6km/h
Average humidity
80%
78%
78%
Average rainfall
3.94" 100mm
3.23" 82mm
3.07" 78mm
Average rainfall days
17.9
17.6
18.8
Average snowfall
0" 0mm
0" 0mm
0" 0mm
Average snowfall days
0
0
0
Average sea temperature
63.5°F 17.5°C
74.1°F 23.4°C
75.7°F 24.3°C
Average daylight
15h 1min
14h 5min
13h 5min
Average sunshine
9h 5min
10h 4min
10h 3min
Average sunshine days
10.3
10.4
9.8
Average UV index
5
6
5
Average cloud cover
33%
27%
28%
Average visibility
6mi 9.7km
6mi 9.7km
6mi 9.7km

Average temperature in July
Ashtabula, OH

Average temperature in July - Ashtabula, OH
  • Average high temperature in July: 77°F

The warmest month (with the highest average high temperature) is July (77°F).
The month with the lowest average high temperature is January (30.6°F).

  • Average low temperature in July: 64°F

The month with the highest average low temperature is July (64°F).
The coldest month (with the lowest average low temperature) is January (21°F).

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Average pressure in July
Ashtabula, OH

Average pressure in July - Ashtabula, OH
  • Average pressure in July: 29.96"Hg

The month with the highest atmospheric pressure is November (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

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Average wind speed in July
Ashtabula, OH

Average wind speed in July - Ashtabula, OH
  • Average wind speed in July: 6.8mph

The windiest month (with the highest average wind speed) is January (11.4mph).
The calmest month (with the lowest average wind speed) is July (6.8mph).

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Average humidity in July
Ashtabula, OH

Average humidity in July - Ashtabula, OH
  • Average humidity in July: 78%

The month with the highest relative humidity is February (87%).
The months with the lowest relative humidity are July, August and September (78%).

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Average rainfall in July
Ashtabula, OH

Average rainfall in July - Ashtabula, OH
  • Average rainfall in July: 3.23"

The wettest month (with the highest rainfall) is June (3.94").
The driest months (with the least rainfall) are February and November (2.4").

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Average rainfall days in July
Ashtabula, OH

Average rainfall days in July - Ashtabula, OH
  • Average rainfall days in July: 17.6 days

The month with the highest number of rainy days is August (18.8 days).
The month with the least rainy days is January (7.9 days).

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Average snowfall in July
Ashtabula, OH

Average snowfall in July - Ashtabula, OH
  • Average snowfall in July: 0"

The month with the highest snowfall is January (6.69").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in July
Ashtabula, OH

Average snowfall days in July - Ashtabula, OH
  • Average snowfall days in July: 0 days

The month with the highest number of snowfall days is January (18.4 days).
The months with the least snowfall days are June, July, August and September (0 days).

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Average sea temperature in July
Ashtabula, OH

Average sea temperature in July - Ashtabula, OH
  • Average sea temperature in July: 74.1°F

The best month for swimming (with the highest average sea temperature) is August (75.7°F).
The coldest month (with the lowest average sea temperature) is February (32.7°F).

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Average daylight in July /
Average sunshine in July
Ashtabula, OH

Average daylight in July / Average sunshine in July - Ashtabula, OH
  • Average daylight in July: 14h and 5min

The month with the longest days is June (Average daylight: 15h and 12min).
The month with the shortest days is December (Average daylight: 9h and 12min).

  • Average sunshine in July: 10h and 4min

The month with the most sunshine is July (Average sunshine: 10h and 36min).
The month with the least sunshine is January (Average sunshine: 2h and 30min).

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Average sunshine days in July
Ashtabula, OH

Average sunshine days in July - Ashtabula, OH
  • Average sunshine days in July: 10.4 days

The month with the most sunshine days is September (11 days).
The month with the least sunshine days is January (5.9 days).

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Average UV index in July
Ashtabula, OH

Average UV index in July - Ashtabula, OH
  • Average UV index in July: 6

The month with the highest UV index is July (UV index 6).
The month with the lowest UV index is December (UV index 1).

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Average cloud cover in July
Ashtabula, OH

Average cloud cover in July - Ashtabula, OH
  • Average cloud cover in July: 27

The month with the most cloud cover is January (Cloud cover 75).
The month with the least cloud cover is July (Cloud cover 27).

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Average visibility in July
Ashtabula, OH

Average visibility in July - Ashtabula, OH
  • Average visibility in July: 6mi

The months with the highest visibility are April, May, June, July, August, September, October and November (6mi).
The months with the lowest visibility are January, February, March and December (5mi).

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Ashtabula, Ohio, USA

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