Climate averages 1991–2020
Ciudad Obregón weather
in October.
A very hot, fairly dry month: the 6th warmest and the 9th driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
October is a very hot month in Ciudad Obregón: daytime highs average 34.6°C and nights cool to about 20.7°C. By daytime temperature it is the 6th warmest of the 12 months.
Expect about 26 mm of rain on roughly 3 days, which makes October a fairly dry month (the 9th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 11 h 32 min on an average October day.
The nearest other city in this atlas is Navojoa (67 km away). In October its highs average 34.8°C, about as warm as Ciudad Obregón, with 31 mm of rain.
Among the 153 cities listed in Mexico, Ciudad Obregón ranks 2nd of 153 for the warmest October highs and joint 20th of 153 for the driest October (rainfall, lowest first). The mean October high of those 153 cities is 25.7°C; Ciudad Obregón is 8.9°C warmer than that mean.
From October to November, average highs fall by 4.6°C to 30.0°C, and monthly rainfall falls from 26 mm to 18 mm.
The annual picture
October in context
Monthly rainfall
Average total · mmAverages from hourly ERA5 reanalysis data. Actual weather varies from year to year. How these numbers are calculated
Every month, side by side
Ciudad Obregón climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 25.8°C10.6°C | 10.6°C | 11 | 1.8 | 10.611 h |
| February | 26.9°C11.5°C | 11.5°C | 16 | 1.7 | 11.211 h |
| March | 29.8°C13.2°C | 13.2°C | 6.9 | 0.7 | 12.012 h |
| April | 32.9°C15.5°C | 15.5°C | 1.3 | 0.2 | 12.813 h |
| May | 36.0°C18.7°C | 18.7°C | 0.8 | 0.2 | 13.513 h |
| June | 38.5°C24.0°C | 24.0°C | 9.0 | 1.0 | 13.814 h |
| July | 37.3°C26.6°C | 26.6°C | 57 | 9.7 | 13.714 h |
| August | 36.4°C26.5°C | 26.5°C | 84 | 13.2 | 13.113 h |
| September | 35.5°C25.1°C | 25.1°C | 82 | 9.9 | 12.312 h |
| October, selected | 34.6°C20.7°C | 20.7°C | 26 | 2.7 | 11.512 h |
| November | 30.0°C15.0°C | 15.0°C | 18 | 1.9 | 10.811 h |
| December | 25.5°C11.0°C | 11.0°C | 17 | 2.1 | 10.410 h |
Rainfall is the average of the 30 separate monthly totals. A rain day is a local calendar day with at least 1 mm of precipitation. Daylight is the calculated sunrise-to-sunset length, not measured sunshine.
Compare places
October in nearby cities
- Navojoa in OctoberMexico · 67 kmHigh 34.8°C · Low 21.0°C · 31 mm rain
- Heroica Guaymas in OctoberMexico · 106 kmHigh 30.6°C · Low 22.8°C · 17 mm rain
- Hermosillo in OctoberMexico · 205 kmHigh 33.2°C · Low 19.1°C · 19 mm rain
- Los Mochis in OctoberMexico · 211 kmHigh 33.6°C · Low 22.7°C · 26 mm rain
- Guasave in OctoberMexico · 259 kmHigh 33.9°C · Low 22.1°C · 33 mm rain
- Guamúchil in OctoberMexico · 292 kmHigh 33.8°C · Low 21.7°C · 35 mm rain
- Cuauhtémoc in OctoberMexico · 319 kmHigh 21.5°C · Low 9.1°C · 20 mm rain
- La Paz, Mexico in OctoberMexico · 374 kmHigh 31.9°C · Low 22.9°C · 13 mm rain
Read the numbers correctly
Climate, not a promise.
These patterns help compare months. They cannot tell you the weather on a specific day of your trip.
Sources, method and limitsHow these numbers are made (what the highs, lows and rain days mean, the sources and the model cell used for Ciudad Obregón) is explained once on the Ciudad Obregón year overview and on the Sources, method and limits page.