Ciudad Obregón weather in August
In August, Ciudad Obregón has daytime highs averaging 37 °C, nights around 26 °C, with 13 wet days. Figures are 1991–2020 climate normals.
- 36.6°C Average high
- 26.4°C Average low
- 13days Wet days
- 88mm Rainfall
- 13h Daylight
Daily temperatures through August
How August develops
Averages for the first, middle and last part of the month, from daily 1991–2020 normals. Chance of rain is the share of years in which that calendar day recorded more than 1 mm.
| Days | Avg high | Avg low | Chance of rain |
|---|---|---|---|
| 1–10 August | 37.2 °C | 26.8 °C | 39 % |
| 11–20 August | 36.5 °C | 26.5 °C | 45 % |
| 21–31 August | 36.1 °C | 26.1 °C | 45 % |
- Average highs fall from 37.2 °C early in August to 36.1 °C by the end of it.
- Rain is most likely over days 21–31 of August (45 % of days) and least likely over days 1–10 (39 %).
What to expect
| Measure | Typical August | Share of the month |
|---|---|---|
| Days above 25 °C | 31 of 31 | 100 % |
| Days above 30 °C | 31 of 31 | 99 % |
| Days below 0 °C | 0 of 31 | 0 % |
| Days with more than 1 mm rain | 13 of 31 | 43 % |
Conditions in August
| Measure | Average |
|---|---|
| Mean temperature | 31 °C |
| Record high (1991–2020) | 45 °C |
| Record low (1991–2020) | 21 °C |
| Relative humidity | 68 % |
| Wind speed | 12 km/h |
| Cloud cover | 54 % |
Where Ciudad Obregón ranks in August
| Ranking | Position | Value |
|---|---|---|
| The warmest places in North America in August | 11thof 50 | 37 °C |
August compared with the months around it
| Month | Avg high | Rainfall | Cloud |
|---|---|---|---|
| June | 38.4 °C | 10 mm | 18 % |
| July | 37.5 °C | 58 mm | 56 % |
| August | 36.6 °C | 88 mm | 54 % |
| September | 35.7 °C | 85 mm | 32 % |
| October | 34.6 °C | 28 mm | 20 % |
See all twelve months for Ciudad Obregón
- August is the 3rd warmest month here.
- It is the 12th driest month of the year.
- It ranks 11th for least cloud cover.
- Days last about 13 hours from sunrise to sunset.
- It rains on 13 of 31 days — 43 % of the month.
- Nights are about 10 °C cooler than the middle of the day.
- The hottest August day on record since 1991 reached 45 °C, 8.1 °C above the usual daytime high.
Nearby destinations in August
| Destination | Avg high | Wet days | Sea |
|---|---|---|---|
| Ciudad Obregón | 37 °C | 13 | – |
| Hermosillo | 38 °C | 9 | – |
| Los Mochis | 35 °C | 12 | 30 |
| Cuauhtémoc | 25 °C | 15 | – |
| La Paz | 35 °C | 9 | 29 |
| Culiacán | 33 °C | 20 | – |
| Chihuahua | 30 °C | 9 | – |
| Nogales | 32 °C | 16 | – |
| Victoria de Durango | 26 °C | 17 | – |
QuestionsAugust in Ciudad Obregón, answered
How warm is Ciudad Obregón in August?
Daily highs average 37 °C and nights fall to about 26 °C, a spread of 10 °C between afternoon and dawn. That makes August the 3rd warmest month of the year here.
Does it rain much in Ciudad Obregón in August?
August averages 88 mm of rain, spread over about 13 of the 31 days — 43 % of the month. Cloud cover averages 54 % of the sky.
How long are the days in August?
Ciudad Obregón averages 13 hours between sunrise and sunset in August. Day length is computed from latitude and date, so it is exact rather than modelled — but it says nothing about how much of that time is sunny.
Data sources and method
- ERA5 / ERA5-Land reanalysis — Copernicus Climate Change Service (C3S), ECMWF. Copernicus Licence
- Open-Meteo — Open-Meteo.com. CC BY 4.0
- NOAA OISST v2.1 — NOAA Physical Sciences Laboratory. Public domain
- GeoNames — GeoNames.org. CC BY 4.0
- Normal period
- 1991–2020
- Dataset version
- era5-1991-2020-scores1.1
- Last processed
Measured values come from ERA5 reanalysis and are reproduced unchanged. Calculated by us: daylight hours, beach and comfort scores, monthly rankings, threshold day counts, chance of a wet day by date, ten-day averages within the month. Full formulas are on the methodology page.
Contains modified Copernicus Climate Change Service information 2026. Neither the European Commission nor ECMWF is responsible for any use that may be made of the Copernicus information or data it contains.