Merrill Weather in July
Average highs run from 79°F on July 1 to 80°F on July 31, and lows from 57°F to 57°F. Normal precipitation for the month is 3.82 in over about 12 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
- 80°F
- Average low
- 57°F
- Precipitation
- 3.82 in
- Record high
- 110°FJul 13, 1936
- Record low
- 33°FJul 4, 1972
- Chance of a freeze
- 0%
- Days of 90°F or more
- 2.4
- Daylight
- 15 h 35 min to 14 h 44 min
- Cloud cover
- 55%
- Humidity
- 78%
- Dew point
- 60°F
- Wind
- 8.7 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 | 79°F | 57°F | 98°F 1910 | 38°F 1982 | 42% | 0% |
| Jul 2 | 80°F | 57°F | 94°F 1910 | 35°F 1934 | 42% | 0% |
| Jul 3 | 80°F | 57°F | 94°F 1949 | 38°F 1930 | 42% | 0% |
| Jul 4 | 80°F | 57°F | 95°F 1921 | 33°F 1972 | 41% | 0% |
| Jul 5 | 80°F | 57°F | 97°F 2012 | 38°F 1972 | 41% | 0% |
| Jul 6 | 80°F | 57°F | 94°F 1988 | 38°F 1972 | 41% | 0% |
| Jul 7 | 80°F | 57°F | 104°F 1936 | 37°F 1984 | 41% | 0% |
| Jul 8 | 80°F | 57°F | 100°F 1936 | 43°F 1961 | 41% | 0% |
| Jul 9 | 80°F | 57°F | 102°F 1936 | 42°F 1997 | 40% | 0% |
| Jul 10 | 80°F | 57°F | 98°F 1921 | 42°F 1968 | 40% | 0% |
| Jul 11 | 80°F | 57°F | 106°F 1936 | 39°F 1945 | 40% | 0% |
| Jul 12 | 80°F | 57°F | 107°F 1936 | 37°F 1926 | 40% | 0% |
| Jul 13 | 80°F | 57°F | 110°F 1936 | 42°F 1926 | 40% | 0% |
| Jul 14 | 81°F | 57°F | 110°F 1936 | 42°F 1930 | 40% | 0% |
| Jul 15 | 81°F | 57°F | 98°F 1931 | 42°F 1946 | 40% | 0% |
| Jul 16 | 81°F | 57°F | 98°F 1931 | 41°F 1985 | 40% | 0% |
| Jul 17 | 81°F | 57°F | 95°F 1931 | 40°F 1911 | 39% | 0% |
| Jul 18 | 81°F | 57°F | 100°F 1932 | 41°F 1924 | 39% | 0% |
| Jul 19 | 81°F | 57°F | 98°F 1932 | 39°F 1929 | 39% | 0% |
| Jul 20 | 81°F | 57°F | 100°F 1932 | 42°F 1941 | 39% | 0% |
| Jul 21 | 81°F | 57°F | 95°F 1918 | 39°F 1992 | 39% | 0% |
| Jul 22 | 80°F | 57°F | 98°F 1934 | 40°F 1947 | 39% | 0% |
| Jul 23 | 80°F | 57°F | 94°F 1940 | 44°F 2000 | 39% | 0% |
| Jul 24 | 80°F | 57°F | 98°F 1934 | 41°F 1953 | 39% | 0% |
| Jul 25 | 80°F | 57°F | 95°F 1930 | 42°F 1915 | 39% | 0% |
| Jul 26 | 80°F | 57°F | 98°F 1955 | 41°F 1977 | 39% | 0% |
| Jul 27 | 80°F | 57°F | 100°F 1931 | 36°F 1981 | 39% | 0% |
| Jul 28 | 80°F | 57°F | 99°F 1916 | 40°F 1978 | 39% | 0% |
| Jul 29 | 80°F | 57°F | 100°F 1933 | 40°F 1952 | 39% | 0% |
| Jul 30 | 80°F | 57°F | 103°F 1917 | 38°F 1978 | 39% | 0% |
| Jul 31 | 80°F | 57°F | 97°F 1999 | 41°F 1952 | 39% | 0% |
Chance of rain
- Chance of a wet day
- Chance of snowfall
Sunrise and sunset
Times for 2026, local time (CDT).
- July 1
- sunrise 5:15 AM, sunset 8:50 PM
- July 31
- sunrise 5:43 AM, sunset 8:27 PM
Other months
Sources
Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00475364 (Merrill), public domain. Records: NOAA GHCN-Daily, station USC00475364, 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.