New Castle Weather in July
Average highs run from 87°F on July 1 to 88°F on July 31, and lows from 50°F to 53°F. Normal precipitation for the month is 1.16 in over about 10 wet days.
July day by day
The normal high and low for each date, and the record, in °F.
- Normal low
- Normal high
- Record high
- Record low
July at a glance
- Average high
- 88°F
- Average low
- 52°F
- Precipitation
- 1.16 in
- Record high
- 104°FJul 9, 2021
- Record low
- 38°FJul 2, 1997
- Chance of a freeze
- 0%
- Days of 90°F or more
- 16.2
- Daylight
- 14 h 56 min to 14 h 15 min
- Cloud cover
- 54%
- Humidity
- 44%
- Dew point
- 40°F
- Wind
- 5.4 mph
Every day of the month
A wet day has at least 0.01 inch of precipitation; snow means at least 0.1 inch of snowfall.
| Date | Normal high | Normal low | Record high | Record low | Chance wet | Chance of snow |
|---|---|---|---|---|---|---|
| Jul 1 | 87°F | 50°F | 101°F 2012 | 42°F 2020 | 22% | 0% |
| Jul 2 | 87°F | 50°F | 100°F 2002 | 38°F 1997 | 23% | 0% |
| Jul 3 | 87°F | 50°F | 101°F 2007 | 45°F 2004 | 23% | 0% |
| Jul 4 | 88°F | 50°F | 102°F 2001 | 42°F 1997 | 24% | 0% |
| Jul 5 | 88°F | 51°F | 100°F 2003 | 42°F 1997 | 25% | 0% |
| Jul 6 | 88°F | 51°F | 99°F 2001 | 45°F 1997 | 25% | 0% |
| Jul 7 | 88°F | 51°F | 99°F 2002 | 47°F 2004 | 26% | 0% |
| Jul 8 | 88°F | 51°F | 102°F 2021 | 48°F 2003 | 26% | 0% |
| Jul 9 | 88°F | 52°F | 104°F 2021 | 46°F 1997 | 27% | 0% |
| Jul 10 | 88°F | 52°F | 100°F 2002 | 47°F 2003 | 27% | 0% |
| Jul 11 | 88°F | 52°F | 103°F 2003 | 47°F 2005 | 28% | 0% |
| Jul 12 | 89°F | 52°F | 103°F 2003 | 46°F 2016 | 28% | 0% |
| Jul 13 | 89°F | 52°F | 103°F 2002 | 48°F 2008 | 28% | 0% |
| Jul 14 | 89°F | 53°F | 102°F 2003 | 43°F 1997 | 29% | 0% |
| Jul 15 | 89°F | 53°F | 103°F 2003 | 49°F 1997 | 29% | 0% |
| Jul 16 | 89°F | 53°F | 101°F 2003 | 48°F 1999 | 29% | 0% |
| Jul 17 | 89°F | 53°F | 103°F 2023 | 49°F 2001 | 30% | 0% |
| Jul 18 | 89°F | 53°F | 100°F 1998 | 49°F 2005 | 30% | 0% |
| Jul 19 | 89°F | 53°F | 101°F 1998 | 48°F 2000 | 30% | 0% |
| Jul 20 | 89°F | 53°F | 102°F 2005 | 47°F 2000 | 31% | 0% |
| Jul 21 | 89°F | 53°F | 103°F 2005 | 50°F 1997 | 31% | 0% |
| Jul 22 | 89°F | 53°F | 101°F 2003 | 49°F 2000 | 31% | 0% |
| Jul 23 | 89°F | 53°F | 101°F 2000 | 50°F 2000 | 31% | 0% |
| Jul 24 | 89°F | 53°F | 101°F 2023 | 51°F 2004 | 31% | 0% |
| Jul 25 | 89°F | 53°F | 99°F 2024 | 49°F 2004 | 31% | 0% |
| Jul 26 | 88°F | 53°F | 101°F 2003 | 50°F 2004 | 31% | 0% |
| Jul 27 | 88°F | 53°F | 98°F 2016 | 47°F 2005 | 31% | 0% |
| Jul 28 | 88°F | 53°F | 100°F 2023 | 48°F 2004 | 31% | 0% |
| Jul 29 | 88°F | 53°F | 99°F 2021 | 48°F 2002 | 31% | 0% |
| Jul 30 | 88°F | 53°F | 99°F 2002 | 49°F 2004 | 31% | 0% |
| Jul 31 | 88°F | 53°F | 101°F 2002 | 50°F 2004 | 31% | 0% |
Chance of rain
- Chance of a wet day
- Chance of snowfall
Sunrise and sunset
Times for 2026, local time (MDT).
- July 1
- sunrise 5:46 AM, sunset 8:42 PM
- July 31
- sunrise 6:09 AM, sunset 8:24 PM
Other months
Sources
Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00057033 (Rifle 3ENE), public domain. Records: NOAA GHCN-Daily, station USW00003016, every year on file, quality-flagged values removed. Cloud, humidity, wind and sunshine: NASA POWER (MERRA-2, CERES and GEWEX SRB), 1991-2020. The data was obtained from the National Aeronautics and Space Administration (NASA) Langley Research Center's Prediction Of Worldwide Energy Resources (POWER) project funded through the NASA Earth Science Division: POWER Daily API v2, accessed 2026-09-24. Sun and moon: computed with the NOAA solar equations and Meeus.