Sylva Weather in July
Average highs run from 85°F on July 1 to 85°F on July 31, and lows from 62°F to 63°F. Normal precipitation for the month is 5.01 in over about 14 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
- 85°F
- Average low
- 63°F
- Precipitation
- 5.01 in
- Record high
- 99°FJul 12, 1930
- Record low
- 43°FJul 5, 1933
- Chance of a freeze
- 0%
- Days of 90°F or more
- 5.6
- Daylight
- 14 h 30 min to 13 h 56 min
- Cloud cover
- 61%
- Humidity
- 77%
- Dew point
- 63°F
- Wind
- 3.1 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 | 85°F | 62°F | 98°F 2012 | 45°F 1937 | 47% | 0% |
| Jul 2 | 85°F | 62°F | 98°F 2012 | 44°F 1937 | 47% | 0% |
| Jul 3 | 85°F | 62°F | 95°F 1925 | 44°F 1932 | 46% | 0% |
| Jul 4 | 85°F | 62°F | 94°F 1948 | 48°F 1996 | 46% | 0% |
| Jul 5 | 85°F | 62°F | 95°F 1993 | 43°F 1933 | 46% | 0% |
| Jul 6 | 85°F | 62°F | 94°F 2012 | 46°F 1933 | 46% | 0% |
| Jul 7 | 85°F | 62°F | 96°F 1993 | 49°F 1972 | 46% | 0% |
| Jul 8 | 85°F | 62°F | 95°F 1930 | 46°F 1913 | 46% | 0% |
| Jul 9 | 85°F | 63°F | 94°F 1936 | 47°F 1950 | 46% | 0% |
| Jul 10 | 85°F | 63°F | 97°F 1936 | 44°F 1952 | 46% | 0% |
| Jul 11 | 85°F | 63°F | 92°F 1935 | 47°F 1918 | 46% | 0% |
| Jul 12 | 85°F | 63°F | 99°F 1930 | 47°F 1953 | 46% | 0% |
| Jul 13 | 86°F | 63°F | 96°F 1930 | 43°F 1918 | 46% | 0% |
| Jul 14 | 86°F | 63°F | 94°F 1954 | 44°F 1953 | 46% | 0% |
| Jul 15 | 86°F | 63°F | 94°F 2024 | 44°F 1926 | 46% | 0% |
| Jul 16 | 86°F | 63°F | 96°F 1980 | 43°F 1926 | 46% | 0% |
| Jul 17 | 86°F | 63°F | 97°F 1980 | 51°F 1926 | 46% | 0% |
| Jul 18 | 86°F | 63°F | 95°F 1913 | 48°F 1925 | 46% | 0% |
| Jul 19 | 86°F | 63°F | 96°F 1913 | 48°F 1925 | 45% | 0% |
| Jul 20 | 85°F | 63°F | 98°F 1926 | 50°F 1910 | 45% | 0% |
| Jul 21 | 85°F | 63°F | 98°F 1926 | 47°F 1929 | 45% | 0% |
| Jul 22 | 85°F | 63°F | 97°F 1926 | 48°F 1944 | 45% | 0% |
| Jul 23 | 85°F | 63°F | 96°F 1934 | 46°F 1947 | 45% | 0% |
| Jul 24 | 85°F | 63°F | 99°F 1914 | 47°F 1947 | 45% | 0% |
| Jul 25 | 85°F | 63°F | 95°F 2010 | 47°F 1911 | 45% | 0% |
| Jul 26 | 85°F | 63°F | 94°F 2005 | 47°F 1911 | 45% | 0% |
| Jul 27 | 85°F | 63°F | 94°F 1952 | 45°F 1911 | 45% | 0% |
| Jul 28 | 85°F | 63°F | 99°F 1952 | 48°F 1911 | 45% | 0% |
| Jul 29 | 85°F | 63°F | 98°F 1952 | 47°F 1911 | 45% | 0% |
| Jul 30 | 85°F | 63°F | 94°F 1930 | 48°F 1925 | 45% | 0% |
| Jul 31 | 85°F | 63°F | 95°F 1915 | 50°F 2014 | 45% | 0% |
Chance of rain
- Chance of a wet day
- Chance of snowfall
Sunrise and sunset
Times for 2026, local time (EDT).
- July 1
- sunrise 6:22 AM, sunset 8:52 PM
- July 31
- sunrise 6:41 AM, sunset 8:37 PM
Other months
Sources
Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00312200 (Cullowhee), public domain. Records: NOAA GHCN-Daily, station USC00312200, 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.