Tacna Weather in July
Average highs run from 109°F on July 1 to 109°F on July 31, and lows from 75°F to 80°F. Normal precipitation for the month is 0.42 in over about 2 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
- 109°F
- Average low
- 78°F
- Precipitation
- 0.42 in
- Record high
- 124°FJul 28, 1995
- Record low
- 65°FJul 1, 1982
- Chance of a freeze
- 0%
- Days of 90°F or more
- 30.9
- Daylight
- 14 h 16 min to 13 h 46 min
- Cloud cover
- 40%
- Humidity
- 35%
- Dew point
- 56°F
- Wind
- 8.9 mph
Every day of the month
A wet day has at least 0.01 inch of precipitation.
| Date | Normal high | Normal low | Record high | Record low | Chance wet |
|---|---|---|---|---|---|
| Jul 1 | 109°F | 75°F | 115°F 1985 | 65°F 1982 | 3% |
| Jul 2 | 109°F | 75°F | 119°F 2011 | 67°F 1982 | 3% |
| Jul 3 | 109°F | 76°F | 115°F 1985 | 69°F 1956 | 4% |
| Jul 4 | 109°F | 76°F | 116°F 1972 | 68°F 1961 | 4% |
| Jul 5 | 109°F | 76°F | 116°F 2007 | 67°F 1961 | 4% |
| Jul 6 | 109°F | 76°F | 117°F 2018 | 69°F 1961 | 4% |
| Jul 7 | 109°F | 77°F | 120°F 2017 | 69°F 1955 | 4% |
| Jul 8 | 109°F | 77°F | 117°F 1958 | 71°F 1955 | 5% |
| Jul 9 | 109°F | 77°F | 118°F 1958 | 71°F 2019 | 5% |
| Jul 10 | 109°F | 78°F | 115°F 1958 | 71°F 1955 | 5% |
| Jul 11 | 109°F | 78°F | 117°F 1958 | 71°F 1974 | 5% |
| Jul 12 | 109°F | 78°F | 116°F 1964 | 71°F 1974 | 5% |
| Jul 13 | 109°F | 78°F | 114°F 1983 | 68°F 1962 | 6% |
| Jul 14 | 109°F | 79°F | 116°F 2003 | 73°F 1962 | 6% |
| Jul 15 | 109°F | 79°F | 117°F 1998 | 70°F 1962 | 6% |
| Jul 16 | 109°F | 79°F | 117°F 1980 | 69°F 1962 | 6% |
| Jul 17 | 109°F | 79°F | 119°F 2005 | 70°F 1962 | 6% |
| Jul 18 | 109°F | 79°F | 116°F 1960 | 70°F 1987 | 6% |
| Jul 19 | 109°F | 79°F | 116°F 1978 | 72°F 1991 | 6% |
| Jul 20 | 109°F | 80°F | 117°F 2023 | 73°F 1993 | 7% |
| Jul 21 | 109°F | 80°F | 118°F 2006 | 70°F 1991 | 7% |
| Jul 22 | 109°F | 80°F | 118°F 2006 | 70°F 1987 | 7% |
| Jul 23 | 109°F | 80°F | 120°F 2014 | 70°F 1973 | 7% |
| Jul 24 | 109°F | 80°F | 120°F 2018 | 71°F 1976 | 7% |
| Jul 25 | 109°F | 80°F | 117°F 2018 | 74°F 1991 | 7% |
| Jul 26 | 109°F | 80°F | 119°F 1995 | 74°F 1991 | 7% |
| Jul 27 | 109°F | 80°F | 118°F 1998 | 72°F 1986 | 7% |
| Jul 28 | 109°F | 80°F | 124°F 1995 | 72°F 1987 | 7% |
| Jul 29 | 109°F | 80°F | 113°F 2023 | 76°F 1961 | 7% |
| Jul 30 | 109°F | 80°F | 116°F 2014 | 68°F 1958 | 8% |
| Jul 31 | 109°F | 80°F | 118°F 1957 | 76°F 1958 | 8% |
Chance of rain
- Chance of a wet day
Sunrise and sunset
Times for 2026, local time (MST).
- July 1
- sunrise 5:32 AM, sunset 7:48 PM
- July 31
- sunrise 5:49 AM, sunset 7:35 PM
Other months
Sources
Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00028396 (Tacna 3 Ne), public domain. Records: NOAA GHCN-Daily, station USW00003125, 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 2026-09-25. Sun and moon: computed with the NOAA solar equations and Meeus.