Calais Weather in July
Average highs run from 78°F on July 1 to 81°F on July 31, and lows from 60°F to 63°F. Normal precipitation for the month is 3.68 in over about 11 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
- 62°F
- Precipitation
- 3.68 in
- Record high
- 97°FJul 10, 1955
- Record low
- 32°FJul 7, 1969
- Chance of a freeze
- 0%
- Days of 90°F or more
- 3.2
- Daylight
- 15 h 34 min to 14 h 44 min
- Cloud cover
- 64%
- Humidity
- 84%
- Dew point
- 60°F
- Wind
- 4.9 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 | 78°F | 60°F | 90°F 1997 | 37°F 1989 | 39% | 0% |
| Jul 2 | 78°F | 61°F | 93°F 2014 | 38°F 2007 | 39% | 0% |
| Jul 3 | 79°F | 61°F | 92°F 1952 | 36°F 1962 | 39% | 0% |
| Jul 4 | 79°F | 61°F | 93°F 1983 | 33°F 1982 | 38% | 0% |
| Jul 5 | 79°F | 61°F | 94°F 2018 | 36°F 1982 | 38% | 0% |
| Jul 6 | 79°F | 61°F | 93°F 1976 | 35°F 1969 | 38% | 0% |
| Jul 7 | 79°F | 62°F | 93°F 1952 | 32°F 1969 | 38% | 0% |
| Jul 8 | 79°F | 62°F | 94°F 1973 | 38°F 1969 | 38% | 0% |
| Jul 9 | 80°F | 62°F | 95°F 1955 | 34°F 1969 | 38% | 0% |
| Jul 10 | 80°F | 62°F | 97°F 1955 | 39°F 1980 | 38% | 0% |
| Jul 11 | 80°F | 62°F | 90°F 1948 | 40°F 2012 | 37% | 0% |
| Jul 12 | 80°F | 62°F | 90°F 1972 | 39°F 1971 | 37% | 0% |
| Jul 13 | 80°F | 62°F | 95°F 1972 | 38°F 1971 | 37% | 0% |
| Jul 14 | 80°F | 63°F | 90°F 2006 | 40°F 1970 | 37% | 0% |
| Jul 15 | 80°F | 63°F | 94°F 1952 | 39°F 1997 | 37% | 0% |
| Jul 16 | 80°F | 63°F | 92°F 1969 | 34°F 1992 | 36% | 0% |
| Jul 17 | 80°F | 63°F | 94°F 1999 | 37°F 2015 | 36% | 0% |
| Jul 18 | 81°F | 63°F | 94°F 1953 | 42°F 1951 | 36% | 0% |
| Jul 19 | 81°F | 63°F | 94°F 1991 | 41°F 2002 | 36% | 0% |
| Jul 20 | 81°F | 63°F | 97°F 1991 | 39°F 1969 | 36% | 0% |
| Jul 21 | 81°F | 63°F | 91°F 1994 | 39°F 1989 | 35% | 0% |
| Jul 22 | 81°F | 63°F | 90°F 1998 | 37°F 1992 | 35% | 0% |
| Jul 23 | 81°F | 63°F | 97°F 1952 | 38°F 2017 | 35% | 0% |
| Jul 24 | 81°F | 63°F | 95°F 1970 | 40°F 2017 | 35% | 0% |
| Jul 25 | 81°F | 63°F | 96°F 1970 | 38°F 2002 | 34% | 0% |
| Jul 26 | 81°F | 63°F | 92°F 1963 | 40°F 1953 | 34% | 0% |
| Jul 27 | 81°F | 63°F | 93°F 1989 | 42°F 1983 | 34% | 0% |
| Jul 28 | 81°F | 63°F | 93°F 1959 | 38°F 1977 | 34% | 0% |
| Jul 29 | 81°F | 63°F | 92°F 1970 | 41°F 2017 | 34% | 0% |
| Jul 30 | 81°F | 63°F | 92°F 1949 | 38°F 1952 | 33% | 0% |
| Jul 31 | 81°F | 63°F | 91°F 1995 | 34°F 1978 | 33% | 0% |
Chance of rain
- Chance of a wet day
- Chance of snowfall
Sunrise and sunset
Times for 2026, local time (EDT).
- July 1
- sunrise 4:46 AM, sunset 8:20 PM
- July 31
- sunrise 5:13 AM, sunset 7:57 PM
Other months
Sources
Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00179891 (Woodland), public domain. Records: NOAA GHCN-Daily, station USW00014609, 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.