July weather forecastDunkirk, NY
July
Weather in July
July comes armed with the highest temperatures, reaching 74.8°F (23.8°C). It’s the warmest month in Dunkirk, bringing about the peak of the summer season. Clearer skies become dominant, as the percentage of cloud coverage drops to its lowest. The UV index rises to its uppermost height, reminding inhabitants to don their sunblock before venturing outdoors. Despite the heat, average wind speed remains low, offering little relief from the summer heat.Temperature
In Dunkirk, New York, the average temperatures in July are the highest, with a peak at 74.8°F (23.8°C) and a low of 64.2°F (17.9°C).Humidity
The average relative humidity in July in Dunkirk is 80%.Rainfall
In Dunkirk, in July, it is raining for 17.8 days, with typically 3.07" (78mm) of accumulated precipitation. Throughout the year, there are 171.9 rainfall days, and 33.43" (849mm) of precipitation is accumulated.Snowfall
June through September are months without snowfall in Dunkirk.Daylight
In July, the average length of the day is 14h and 56min.On the first day of July, sunrise is at 5:44 am and sunset at 8:58 pm. On the last day of the month, sunrise is at 6:09 am and sunset at 8:38 pm EDT.
Sunshine
The average sunshine in July in Dunkirk is 10.3h.UV index
With an average maximum UV index of 6, July is the month with the highest UV index in Dunkirk. A UV Index of 6 to 7 symbolizes a high threat to health from unprotected exposure to Sun's UV rays for the ordinary person.Note: The maximum UV index of 6 during July leads to these instructions:
Escape overexposure. People with light skin may incur burns in fewer than 20 minutes. UV radiation from the sun is at its strongest between 10 a.m. and 4 p.m. Try to limit direct exposure during these hours. Enhance your sun protection with tightly woven, yet airy clothing.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in July
Dunkirk, NY
- Average high temperature in July: 74.8°F
The warmest month (with the highest average high temperature) is July (74.8°F).
The month with the lowest average high temperature is January (29.7°F).
- Average low temperature in July: 64.2°F
The month with the highest average low temperature is July (64.2°F).
The coldest month (with the lowest average low temperature) is January (21.2°F).
Average pressure in July
Dunkirk, NY
- Average pressure in July: 29.96"Hg
The month with the highest atmospheric pressure is November (30.1"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed in July
Dunkirk, NY
- Average wind speed in July: 8.3mph
The windiest month (with the highest average wind speed) is January (14.4mph).
The calmest month (with the lowest average wind speed) is July (8.3mph).
Average humidity in July
Dunkirk, NY
- Average humidity in July: 80%
The month with the highest relative humidity is February (85%).
The months with the lowest relative humidity are September, October and November (77%).
Average rainfall in July
Dunkirk, NY
- Average rainfall in July: 3.07"
The wettest months (with the highest rainfall) are April and May (3.23").
The driest month (with the least rainfall) is September (2.05").
Average rainfall days in July
Dunkirk, NY
- Average rainfall days in July: 17.8 days
The month with the highest number of rainy days is October (19.3 days).
The month with the least rainy days is February (8 days).
Average snowfall in July
Dunkirk, NY
- Average snowfall in July: 0"
The month with the highest snowfall is February (5.98").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in July
Dunkirk, NY
- Average snowfall days in July: 0 days
The month with the highest number of snowfall days is January (15.6 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in July /
Average sunshine in July
Dunkirk, NY
- Average daylight in July: 14h and 54min
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 6min).
- Average sunshine in July: 10h and 18min
The month with the most sunshine is August (Average sunshine: 10h and 24min).
The month with the least sunshine is January (Average sunshine: 2h and 24min).
Average sunshine days in July
Dunkirk, NY
- Average sunshine days in July: 11.2 days
The month with the most sunshine days is September (14 days).
The month with the least sunshine days is January (6.2 days).
Average UV index in July
Dunkirk, NY
- Average UV index in July: 6
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January and December (UV index 1).
Average cloud cover in July
Dunkirk, NY
- Average cloud cover in July: 30
The month with the most cloud cover is January (Cloud cover 77).
The month with the least cloud cover is August (Cloud cover 29).
Average visibility in July
Dunkirk, NY
- Average visibility in July: 6mi
The months with the highest visibility are March, April, May, June, July, August, September, October and November (6mi).
The month with the lowest visibility is January (4mi).
