Tía Juana Weather in May
Average highs run from 36°C on May 1 to 36°C on May 31, and lows from 25°C to 25°C. Normal precipitation for the month is 93 mm over about 12 wet days.
May day by day
The normal high and low for each date, in °C.
- Normal low
- Normal high
- Reanalysis extreme high
- Reanalysis extreme low
May at a glance
- Average high
- 36°C
- Average low
- 25°C
- Precipitation
- 93 mm
- Reanalysis high
- 43°CMay 10, 2020
- Reanalysis low
- 22°CMay 22, 2006
- Daylight
- 12 h 29 min to 12 h 41 min
- Cloud cover
- 75%
- Humidity
- 66%
- Dew point
- 22°C
- Wind
- 8.6 km/h
Every day of the month
A wet day has at least 1 mm of precipitation in the reanalysis.
| Date | Normal high | Normal low | Reanalysis high | Reanalysis low | Chance wet |
|---|---|---|---|---|---|
| May 1 | 36°C | 25°C | 41°C 2019 | 24°C 1994 | 40% |
| May 2 | 36°C | 25°C | 42°C 2019 | 24°C 1994 | 40% |
| May 3 | 36°C | 25°C | 41°C 2015 | 24°C 2000 | 40% |
| May 4 | 36°C | 25°C | 41°C 2015 | 24°C 1999 | 40% |
| May 5 | 36°C | 25°C | 42°C 2015 | 24°C 2009 | 41% |
| May 6 | 36°C | 25°C | 41°C 2019 | 23°C 1999 | 40% |
| May 7 | 36°C | 25°C | 41°C 2015 | 24°C 2013 | 41% |
| May 8 | 36°C | 25°C | 40°C 2015 | 24°C 1995 | 42% |
| May 9 | 36°C | 25°C | 42°C 2020 | 24°C 2006 | 41% |
| May 10 | 36°C | 25°C | 43°C 2020 | 24°C 2016 | 41% |
| May 11 | 36°C | 25°C | 41°C 2020 | 24°C 2006 | 42% |
| May 12 | 36°C | 25°C | 40°C 2015 | 23°C 1999 | 42% |
| May 13 | 36°C | 25°C | 40°C 2020 | 24°C 2006 | 42% |
| May 14 | 36°C | 25°C | 39°C 2016 | 24°C 1999 | 40% |
| May 15 | 36°C | 25°C | 40°C 2020 | 24°C 2011 | 41% |
| May 16 | 36°C | 25°C | 42°C 2020 | 24°C 1994 | 41% |
| May 17 | 36°C | 25°C | 42°C 2020 | 23°C 1999 | 41% |
| May 18 | 36°C | 25°C | 40°C 2000 | 23°C 1999 | 41% |
| May 19 | 36°C | 25°C | 40°C 2020 | 24°C 1999 | 41% |
| May 20 | 36°C | 25°C | 40°C 2020 | 22°C 2006 | 42% |
| May 21 | 36°C | 25°C | 41°C 2020 | 23°C 2006 | 43% |
| May 22 | 36°C | 25°C | 39°C 2012 | 22°C 2006 | 43% |
| May 23 | 36°C | 25°C | 40°C 2020 | 23°C 1999 | 43% |
| May 24 | 36°C | 25°C | 42°C 2020 | 22°C 2006 | 44% |
| May 25 | 36°C | 25°C | 40°C 2017 | 23°C 1999 | 45% |
| May 26 | 36°C | 25°C | 40°C 2020 | 24°C 1993 | 45% |
| May 27 | 36°C | 25°C | 39°C 2009 | 23°C 1993 | 44% |
| May 28 | 36°C | 25°C | 40°C 2012 | 24°C 2004 | 43% |
| May 29 | 36°C | 25°C | 38°C 2018 | 24°C 2004 | 42% |
| May 30 | 36°C | 25°C | 39°C 2018 | 23°C 2001 | 39% |
| May 31 | 36°C | 25°C | 39°C 2003 | 24°C 2011 | 40% |
Chance of rain
- Chance of a wet day
Sunrise and sunset
Times for 2026, local time (GMT-4).
- May 1
- sunrise 6:28 AM, sunset 6:57 PM
- May 31
- sunrise 6:23 AM, sunset 7:04 PM
Other months
Sources
Cloud, humidity, wind and sunshine, and temperature and precipitation: 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.