New Castle Weather in July
What's the weather like in New Castle (Virginia) in July 2025?
The climate in New Castle during July can be summarized as warm, humid and damp.
July is in the summer in New Castle and is typically the warmest month of the year. Daytime maximum temperatures average around a muggy 29°C (83°F), whilst at night 16°C (60°F) is normal.
| Daytime temperature | 28.5°C 83.3°F |
|---|---|
| Nightly temperature | 15.7°C 60.3°F |
| Average temperature | 22.1°C 71.8°F |
| Daily sunshine | 8.4 hrs |
| Avg rainfall | 105 mm 4.1 ins |
| Rainy days | 13 days |
| Sea temperature | 24.8°C 76.6°F |
| Humidity | 75% |
| Windspeed | 10.1kph 6 mph |
On average July is the wettest month of the year in New Castle with around 105mm 4.1 inches of rain making it a damp time to visit. This rainfall is typically spread over 13 days, although this may vary considerably.
On the flip side this corresponds to an average of 8.4 hours of sunshine per day.
July temperatures in New Castle
July rainfall
July hourly sunshine
The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in New Castle in July 2025.
Other monthly averages
New Castle weather stats
| Hottest month: | July | 28.2°C 82.8°F |
|---|---|---|
| Driest month: | January | 71mm 2.8ins |
| Sunniest month: | June | 9hrs |
| Coldest month: | January | 4.4°C 39.9°F |
| Wettest month: | July | 105mm 4.1ins |
© Google
Locations nearby
Top United States locations
- Anaheim
- Anchorage
- Aspen
- Atlanta
- Boston
- Breckenridge
- Charleston
- Chicago
- Coney Island
- Dallas
- Death Valley
- Denver
- Destin
- Detroit
- Glacier National Park
- Grand Canyon
- Honolulu
- Houston
- Indianapolis
- Key West
- Lake Tahoe
- Las Vegas
- Los Angeles
- Malibu
- Manhattan
- Memphis
- Miami
- Minneapolis
- Myrtle Beach
- New Orleans
- New York City
- Niagara Falls
- Ocean City
- Orlando
- Palm Springs
- Philadelphia
- Phoenix
- Salt Lake City
- San Diego
- San Francisco
- Scottsdale
- Seattle
- Sedona
- Sonoma
- Washington, D. C.
- Yosemite National Park
- Zion National Park