Arivaca Weather in January
Average highs run from 65°F on January 1 to 67°F on January 31, and lows from 35°F to 36°F. Normal precipitation for the month is 0.91 in over about 3 wet days.
January day by day
The normal high and low for each date, and the record, in °F.
- Normal low
- Normal high
- Record high
- Record low
January at a glance
- Average high
- 66°F
- Average low
- 35°F
- Precipitation
- 0.91 in
- Record high
- 82°FJan 16, 2000
- Record low
- 10°FJan 15, 2013
- Chance of a freeze
- 99%
- Daylight
- 10 h 08 min to 10 h 40 min
- Cloud cover
- 37%
- Humidity
- 48%
- Dew point
- 27°F
- Wind
- 8.9 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 |
|---|---|---|---|---|---|---|
| Jan 1 | 65°F | 35°F | 79°F 2012 | 19°F 2011 | 9% | 0% |
| Jan 2 | 65°F | 35°F | 79°F 2025 | 22°F 2011 | 9% | 0% |
| Jan 3 | 65°F | 35°F | 81°F 2025 | 19°F 2015 | 9% | 0% |
| Jan 4 | 65°F | 35°F | 77°F 2003 | 24°F 2011 | 9% | 0% |
| Jan 5 | 65°F | 35°F | 76°F 2018 | 25°F 2004 | 9% | 0% |
| Jan 6 | 65°F | 35°F | 79°F 2018 | 24°F 2000 | 8% | 0% |
| Jan 7 | 65°F | 35°F | 76°F 2006 | 25°F 2007 | 8% | 0% |
| Jan 8 | 65°F | 35°F | 79°F 2017 | 21°F 2024 | 8% | 0% |
| Jan 9 | 66°F | 35°F | 79°F 2017 | 19°F 2024 | 8% | 0% |
| Jan 10 | 66°F | 35°F | 73°F 2006 | 25°F 2024 | 8% | 0% |
| Jan 11 | 66°F | 35°F | 74°F 2000 | 23°F 2013 | 8% | 0% |
| Jan 12 | 66°F | 35°F | 75°F 2000 | 17°F 2013 | 8% | 0% |
| Jan 13 | 66°F | 35°F | 78°F 2000 | 14°F 2013 | 8% | 0% |
| Jan 14 | 66°F | 35°F | 78°F 2000 | 14°F 2013 | 8% | 0% |
| Jan 15 | 66°F | 36°F | 81°F 2000 | 10°F 2013 | 8% | 0% |
| Jan 16 | 66°F | 36°F | 82°F 2000 | 21°F 2013 | 8% | 0% |
| Jan 17 | 66°F | 36°F | 81°F 2000 | 21°F 2006 | 8% | 0% |
| Jan 18 | 66°F | 36°F | 78°F 2000 | 21°F 2008 | 8% | 0% |
| Jan 19 | 66°F | 36°F | 79°F 2009 | 22°F 2002 | 8% | 0% |
| Jan 20 | 66°F | 36°F | 81°F 2019 | 22°F 2006 | 8% | 0% |
| Jan 21 | 66°F | 36°F | 77°F 2009 | 21°F 2023 | 9% | 0% |
| Jan 22 | 66°F | 36°F | 77°F 2013 | 20°F 2007 | 9% | 0% |
| Jan 23 | 66°F | 36°F | 79°F 2016 | 24°F 2019 | 9% | 0% |
| Jan 24 | 66°F | 36°F | 79°F 2003 | 19°F 2002 | 9% | 0% |
| Jan 25 | 67°F | 36°F | 78°F 2000 | 22°F 2023 | 9% | 0% |
| Jan 26 | 67°F | 36°F | 76°F 2012 | 21°F 2017 | 9% | 0% |
| Jan 27 | 67°F | 36°F | 80°F 2003 | 22°F 2021 | 9% | 0% |
| Jan 28 | 67°F | 36°F | 76°F 2018 | 24°F 2009 | 9% | 0% |
| Jan 29 | 67°F | 36°F | 78°F 2018 | 26°F 2009 | 9% | 0% |
| Jan 30 | 67°F | 36°F | 78°F 2003 | 24°F 2002 | 9% | 0% |
| Jan 31 | 67°F | 36°F | 81°F 2003 | 17°F 2002 | 9% | 0% |
Chance of rain
- Chance of a wet day
- Chance of snowfall
Sunrise and sunset
Times for 2026, local time (MST).
- January 1
- sunrise 7:25 AM, sunset 5:33 PM
- January 31
- sunrise 7:19 AM, sunset 5:59 PM
Other months
Sources
Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00027619 (Sasabe), public domain. Records: NOAA GHCN-Daily, station USW00003196, 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.