Norwalk Weather in July
Average highs run from 84°F on July 1 to 85°F on July 31, and lows from 63°F to 65°F. Normal precipitation for the month is 3.77 in over about 9 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
- 64°F
- Precipitation
- 3.77 in
- Record high
- 103°FJul 22, 1957
- Record low
- 49°FJul 1, 1988
- Chance of a freeze
- 0%
- Days of 90°F or more
- 7.8
- Daylight
- 15 h 05 min to 14 h 23 min
- Cloud cover
- 57%
- Humidity
- 73%
- Dew point
- 64°F
- Wind
- 5.6 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 | 84°F | 63°F | 95°F 1963 | 49°F 1988 | 33% | 0% |
| Jul 2 | 84°F | 63°F | 100°F 1966 | 51°F 1982 | 32% | 0% |
| Jul 3 | 84°F | 63°F | 99°F 1966 | 52°F 1977 | 32% | 0% |
| Jul 4 | 84°F | 63°F | 98°F 1949 | 52°F 1986 | 32% | 0% |
| Jul 5 | 84°F | 64°F | 100°F 1999 | 53°F 1982 | 32% | 0% |
| Jul 6 | 85°F | 64°F | 98°F 1999 | 52°F 1979 | 31% | 0% |
| Jul 7 | 85°F | 64°F | 95°F 1993 | 55°F 1979 | 31% | 0% |
| Jul 8 | 85°F | 64°F | 95°F 1993 | 56°F 1948 | 31% | 0% |
| Jul 9 | 85°F | 64°F | 97°F 1974 | 51°F 1963 | 31% | 0% |
| Jul 10 | 85°F | 64°F | 95°F 1993 | 54°F 1983 | 31% | 0% |
| Jul 11 | 85°F | 64°F | 94°F 1988 | 56°F 1953 | 30% | 0% |
| Jul 12 | 85°F | 65°F | 95°F 2011 | 56°F 1999 | 30% | 0% |
| Jul 13 | 85°F | 65°F | 94°F 1994 | 57°F 1990 | 30% | 0% |
| Jul 14 | 85°F | 65°F | 93°F 1974 | 57°F 2009 | 30% | 0% |
| Jul 15 | 85°F | 65°F | 97°F 1995 | 57°F 1950 | 30% | 0% |
| Jul 16 | 85°F | 65°F | 95°F 2013 | 57°F 1954 | 30% | 0% |
| Jul 17 | 85°F | 65°F | 95°F 1953 | 56°F 1954 | 30% | 0% |
| Jul 18 | 85°F | 65°F | 95°F 2006 | 55°F 1976 | 30% | 0% |
| Jul 19 | 85°F | 65°F | 96°F 1991 | 59°F 1962 | 30% | 0% |
| Jul 20 | 85°F | 65°F | 95°F 1991 | 55°F 1965 | 30% | 0% |
| Jul 21 | 85°F | 65°F | 99°F 2019 | 56°F 1951 | 30% | 0% |
| Jul 22 | 85°F | 65°F | 103°F 1957 | 57°F 1950 | 31% | 0% |
| Jul 23 | 85°F | 65°F | 97°F 2016 | 55°F 1977 | 31% | 0% |
| Jul 24 | 85°F | 65°F | 95°F 2010 | 57°F 1950 | 31% | 0% |
| Jul 25 | 85°F | 65°F | 94°F 2025 | 56°F 1953 | 31% | 0% |
| Jul 26 | 85°F | 65°F | 94°F 2020 | 51°F 1976 | 31% | 0% |
| Jul 27 | 85°F | 65°F | 94°F 2020 | 54°F 1977 | 31% | 0% |
| Jul 28 | 85°F | 65°F | 95°F 1949 | 54°F 1977 | 31% | 0% |
| Jul 29 | 85°F | 65°F | 96°F 2002 | 58°F 1984 | 31% | 0% |
| Jul 30 | 85°F | 65°F | 95°F 1949 | 54°F 1956 | 31% | 0% |
| Jul 31 | 85°F | 65°F | 94°F 1954 | 55°F 1956 | 31% | 0% |
Chance of rain
- Chance of a wet day
- Chance of snowfall
Sunrise and sunset
Times for 2026, local time (EDT).
- July 1
- sunrise 5:25 AM, sunset 8:30 PM
- July 31
- sunrise 5:48 AM, sunset 8:11 PM
Other months
Sources
Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00067970 (Stamford 5 N), public domain. Records: NOAA GHCN-Daily, station USW00094702, 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.