Riobamba Climate by Month
Riobamba, Chimborazo Province, Ecuador
Mild all year, with rain spread through the year.
Mild all year, with rain spread through the year: that's Riobamba's climate in short. Expect highs of 70°F (21°C) in November and 66°F (19°C) in June, with the coldest nights (August) near 45°F (7°C). About 21 in (539 mm) of rain falls in a typical year, with no clear rainy season.
- Warmest month
- 70°F(21°C)
- Average high, November
- Coldest nights
- 45°F(7°C)
- Average low, August
- Rain per year
- 21 in(539 mm)
- No clear rainy season
- Humidity
- 77%
- Sunniest: October
Best and worst months in Riobamba
Best for weatherThe most comfortable weather comes from November to January, with highs around 69°F (21°C) and about 1.7 in (43 mm) of rain a month.
Least pleasantMarch and June are the least pleasant; June is the coldest, with highs of only 66°F (19°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 November.
Temperature and rain through the year
Highs and lows (°F)
Average highAverage low
Rain (in per month)
Riobamba weather by month
| Month | High | Low | Rain | Humidity | Sun |
|---|---|---|---|---|---|
| JanJanuaryBest | 68°F(20°C) | 47°F(9°C) | 1.3 in(33 mm) | 73% | 4.4 |
| FebFebruary | 69°F(20°C) | 48°F(9°C) | 1.9 in(49 mm) | 78% | 4.6 |
| MarMarch | 68°F(20°C) | 48°F(9°C) | 2.6 in(66 mm) | 79% | 4.3 |
| AprApril | 68°F(20°C) | 48°F(9°C) | 2.3 in(59 mm) | 80% | 4.5 |
| MayMay | 68°F(20°C) | 48°F(9°C) | 1.7 in(42 mm) | 79% | 4.1 |
| JunJune | 66°F(19°C) | 46°F(8°C) | 2.0 in(50 mm) | 78% | 3.8 |
| JulJuly | 66°F(19°C) | 46°F(8°C) | 1.2 in(30 mm) | 79% | 4.1 |
| AugAugust | 67°F(19°C) | 45°F(7°C) | 1.0 in(26 mm) | 72% | 4.4 |
| SepSeptember | 68°F(20°C) | 45°F(7°C) | 1.4 in(36 mm) | 77% | 4.2 |
| OctOctober | 69°F(21°C) | 47°F(8°C) | 2.1 in(53 mm) | 73% | 4.8 |
| NovNovemberBest | 70°F(21°C) | 47°F(8°C) | 2.1 in(54 mm) | 72% | 4.2 |
| DecDecemberBest | 70°F(21°C) | 47°F(8°C) | 1.6 in(41 mm) | 78% | 4.3 |
1991–2020 averages. Sun is solar radiation in kWh/m² per day. Highlighted: the most comfortable months.
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