Valdez Weather in September
Average highs run from 30°C on September 1 to 30°C on September 30, and lows from 20°C to 21°C. Normal precipitation for the month is 49 mm over about 10 wet days.
September day by day
The normal high and low for each date, in °C.
- Normal low
- Normal high
- Reanalysis extreme high
- Reanalysis extreme low
September at a glance
- Average high
- 30°C
- Average low
- 21°C
- Precipitation
- 49 mm
- Reanalysis high
- 34°CSep 27, 2015
- Reanalysis low
- 19°CSep 14, 2000
- Daylight
- 12 h 07 min to 12 h 07 min
- Cloud cover
- 86%
- Humidity
- 77%
- Dew point
- 19°C
- Wind
- 12.2 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 |
|---|---|---|---|---|---|
| Sep 1 | 30°C | 20°C | 33°C 2015 | 19°C 1996 | 22% |
| Sep 2 | 30°C | 20°C | 33°C 2009 | 19°C 1996 | 23% |
| Sep 3 | 30°C | 20°C | 33°C 2014 | 19°C 1996 | 24% |
| Sep 4 | 30°C | 20°C | 32°C 2015 | 19°C 1993 | 23% |
| Sep 5 | 30°C | 20°C | 33°C 2009 | 19°C 1992 | 24% |
| Sep 6 | 30°C | 20°C | 33°C 2009 | 19°C 1993 | 24% |
| Sep 7 | 30°C | 20°C | 32°C 2009 | 19°C 1992 | 24% |
| Sep 8 | 30°C | 20°C | 34°C 2019 | 19°C 1999 | 26% |
| Sep 9 | 30°C | 20°C | 32°C 2009 | 19°C 1992 | 27% |
| Sep 10 | 30°C | 20°C | 33°C 2009 | 19°C 1992 | 27% |
| Sep 11 | 30°C | 20°C | 33°C 1991 | 19°C 1991 | 29% |
| Sep 12 | 30°C | 20°C | 32°C 2015 | 19°C 1996 | 30% |
| Sep 13 | 30°C | 20°C | 33°C 2015 | 19°C 2000 | 30% |
| Sep 14 | 30°C | 20°C | 33°C 2015 | 19°C 2000 | 31% |
| Sep 15 | 30°C | 21°C | 33°C 2015 | 19°C 1993 | 33% |
| Sep 16 | 30°C | 21°C | 32°C 2009 | 19°C 1994 | 34% |
| Sep 17 | 30°C | 21°C | 33°C 2015 | 19°C 1995 | 34% |
| Sep 18 | 30°C | 21°C | 32°C 1994 | 19°C 1994 | 35% |
| Sep 19 | 30°C | 21°C | 33°C 2009 | 19°C 2001 | 35% |
| Sep 20 | 30°C | 21°C | 33°C 2009 | 19°C 1992 | 36% |
| Sep 21 | 30°C | 21°C | 32°C 2015 | 19°C 1992 | 37% |
| Sep 22 | 30°C | 21°C | 33°C 2015 | 19°C 1993 | 39% |
| Sep 23 | 30°C | 21°C | 33°C 2009 | 19°C 1992 | 39% |
| Sep 24 | 30°C | 21°C | 33°C 2009 | 19°C 1992 | 40% |
| Sep 25 | 30°C | 21°C | 33°C 2009 | 20°C 2000 | 42% |
| Sep 26 | 30°C | 21°C | 33°C 2015 | 20°C 1999 | 42% |
| Sep 27 | 30°C | 21°C | 34°C 2015 | 19°C 1992 | 42% |
| Sep 28 | 30°C | 21°C | 34°C 2015 | 19°C 1999 | 43% |
| Sep 29 | 30°C | 21°C | 33°C 2015 | 19°C 1992 | 43% |
| Sep 30 | 30°C | 21°C | 33°C 2009 | 20°C 1995 | 43% |
Chance of rain
- Chance of a wet day
Sunrise and sunset
Times for 2026, local time (GMT-5).
- September 1
- sunrise 6:12 AM, sunset 6:19 PM
- September 30
- sunrise 6:02 AM, sunset 6:09 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 2026-09-27. Sun and moon: computed with the NOAA solar equations and Meeus.