Watertown Weather in July
Average highs run from 82°F on July 1 to 82°F on July 31, and lows from 60°F to 60°F. Normal precipitation for the month is 4.10 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
- 83°F
- Average low
- 60°F
- Precipitation
- 4.10 in
- Record high
- 105°FJul 31, 1988
- Record low
- 42°FJul 1, 1969
- Chance of a freeze
- 0%
- Days of 90°F or more
- 4.9
- Daylight
- 15 h 33 min to 14 h 43 min
- Cloud cover
- 52%
- Humidity
- 72%
- Dew point
- 61°F
- Wind
- 8.5 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 | 82°F | 60°F | 95°F 2002 | 42°F 1969 | 36% | 0% |
| Jul 2 | 82°F | 60°F | 97°F 2012 | 47°F 1968 | 36% | 0% |
| Jul 3 | 82°F | 60°F | 100°F 1990 | 48°F 1967 | 36% | 0% |
| Jul 4 | 82°F | 60°F | 99°F 1990 | 44°F 1967 | 35% | 0% |
| Jul 5 | 82°F | 60°F | 98°F 1988 | 43°F 1967 | 35% | 0% |
| Jul 6 | 82°F | 60°F | 100°F 1988 | 48°F 1959 | 35% | 0% |
| Jul 7 | 83°F | 60°F | 100°F 1988 | 43°F 1984 | 34% | 0% |
| Jul 8 | 83°F | 60°F | 101°F 1974 | 47°F 1961 | 34% | 0% |
| Jul 9 | 83°F | 60°F | 99°F 1976 | 50°F 1961 | 34% | 0% |
| Jul 10 | 83°F | 60°F | 99°F 1976 | 48°F 1965 | 34% | 0% |
| Jul 11 | 83°F | 61°F | 98°F 1966 | 51°F 1975 | 34% | 0% |
| Jul 12 | 83°F | 61°F | 97°F 1966 | 47°F 1975 | 34% | 0% |
| Jul 13 | 83°F | 61°F | 100°F 1976 | 49°F 1990 | 34% | 0% |
| Jul 14 | 83°F | 61°F | 99°F 1976 | 48°F 1987 | 34% | 0% |
| Jul 15 | 83°F | 61°F | 102°F 1988 | 52°F 1962 | 34% | 0% |
| Jul 16 | 83°F | 61°F | 99°F 1988 | 51°F 1976 | 34% | 0% |
| Jul 17 | 83°F | 61°F | 97°F 1964 | 52°F 1976 | 34% | 0% |
| Jul 18 | 83°F | 61°F | 101°F 2001 | 51°F 1984 | 34% | 0% |
| Jul 19 | 83°F | 60°F | 98°F 1977 | 49°F 2009 | 34% | 0% |
| Jul 20 | 83°F | 60°F | 97°F 1977 | 49°F 1970 | 34% | 0% |
| Jul 21 | 83°F | 60°F | 93°F 1964 | 50°F 1966 | 34% | 0% |
| Jul 22 | 83°F | 60°F | 95°F 1965 | 51°F 1985 | 34% | 0% |
| Jul 23 | 83°F | 60°F | 97°F 1964 | 46°F 1978 | 34% | 0% |
| Jul 24 | 83°F | 60°F | 96°F 1964 | 48°F 1992 | 34% | 0% |
| Jul 25 | 83°F | 60°F | 97°F 1976 | 53°F 1992 | 34% | 0% |
| Jul 26 | 83°F | 60°F | 97°F 1976 | 49°F 1962 | 34% | 0% |
| Jul 27 | 83°F | 60°F | 99°F 1988 | 49°F 1962 | 35% | 0% |
| Jul 28 | 82°F | 60°F | 99°F 1988 | 48°F 1981 | 35% | 0% |
| Jul 29 | 82°F | 60°F | 98°F 1975 | 46°F 1992 | 35% | 0% |
| Jul 30 | 82°F | 60°F | 97°F 1975 | 46°F 1971 | 35% | 0% |
| Jul 31 | 82°F | 60°F | 105°F 1988 | 49°F 1971 | 35% | 0% |
Chance of rain
- Chance of a wet day
- Chance of snowfall
Sunrise and sunset
Times for 2026, local time (CDT).
- July 1
- sunrise 5:33 AM, sunset 9:06 PM
- July 31
- sunrise 6:00 AM, sunset 8:43 PM
Other months
Sources
Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00211468 (Chaska 2NW), public domain. Records: NOAA GHCN-Daily, station USC00211107, 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.