Ciudad Obregón Climate by Month
Ciudad Obregón, Sonora, Mexico
Very hot summers and mild winters, with most rain from July to September.
The climate in Ciudad Obregón is one of very hot summers and mild winters, with most rain from July to September. Afternoon highs range from 80°F (27°C) in January to 102°F (39°C) in June, and January nights average 47°F (9°C). Of the 14 in (354 mm) of rain in a typical year, 70% falls from July to September. March to May are almost completely dry.
- Warmest month
- 102°F(39°C)
- Average high, June
- Coldest nights
- 47°F(9°C)
- Average low, January
- Rain per year
- 14 in(354 mm)
- Wettest: September
- Humidity
- 52%
- Sunniest: May
Best and worst months in Ciudad Obregón
Best for weatherThe most comfortable weather comes from December to February, with highs around 81°F (27°C) and almost no rain.
Least pleasantJuly and August are the least pleasant; July is the hottest, with highs of 102°F (39°C).
Comfort combines how close the afternoon high is to 75°F (24°C) with how much rain falls and how humid it is. See where the weather is best in January.
Temperature and rain through the year
Highs and lows (°F)
Average highAverage low
Rain (in per month)
Ciudad Obregón weather by month
| Month | High | Low | Rain | Humidity | Sun |
|---|---|---|---|---|---|
| JanJanuaryBest | 80°F(27°C) | 47°F(9°C) | 0.5 in(13 mm) | 54% | 3.6 |
| FebFebruaryBest | 82°F(28°C) | 50°F(10°C) | 0.5 in(13 mm) | 55% | 4.3 |
| MarMarch | 86°F(30°C) | 52°F(11°C) | 0.2 in(5 mm) | 49% | 5.2 |
| AprApril | 92°F(33°C) | 56°F(13°C) | 0.1 in(2 mm) | 45% | 6.0 |
| MayMay | 98°F(37°C) | 63°F(17°C) | 0.0 in(1 mm) | 42% | 6.7 |
| JunJune | 102°F(39°C) | 73°F(23°C) | 0.5 in(12 mm) | 50% | 6.5 |
| JulJuly | 102°F(39°C) | 78°F(26°C) | 2.9 in(74 mm) | 56% | 5.9 |
| AugAugust | 102°F(39°C) | 78°F(26°C) | 3.1 in(79 mm) | 59% | 5.7 |
| SepSeptember | 100°F(38°C) | 76°F(24°C) | 3.8 in(96 mm) | 60% | 5.1 |
| OctOctober | 97°F(36°C) | 67°F(20°C) | 1.3 in(33 mm) | 53% | 4.7 |
| NovNovember | 88°F(31°C) | 56°F(14°C) | 0.5 in(12 mm) | 52% | 3.9 |
| DecDecemberBest | 80°F(27°C) | 49°F(9°C) | 0.6 in(14 mm) | 53% | 3.3 |
1991–2020 averages. Sun is solar radiation in kWh/m² per day. Highlighted: the most comfortable months.
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