Santo Tomé, Argentina Climate by Month
Santo Tomé, Santa Fe, Argentina
Hot summers and mild winters, with rain spread through the year.
Santo Tomé has hot summers and mild winters, with rain spread through the year. Afternoon highs range from 64°F (18°C) in July to 89°F (32°C) in January, and July nights average 43°F (6°C). About 40 in (1014 mm) of rain falls in a typical year, with no clear rainy season.
- Warmest month
- 89°F(32°C)
- Average high, January
- Coldest nights
- 43°F(6°C)
- Average low, July
- Rain per year
- 40 in(1014 mm)
- No clear rainy season
- Humidity
- 71%
- Sunniest: January
Best and worst months in Santo Tomé
Best for weatherThe most comfortable weather comes in September, with highs around 72°F (22°C) and about 1.6 in (40 mm) of rain a month.
Least pleasantDecember and January are the least pleasant; January is the hottest, with highs of 89°F (32°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 September.
Temperature and rain through the year
Highs and lows (°F)
Average highAverage low
Rain (in per month)
Santo Tomé weather by month
| Month | High | Low | Rain | Humidity | Sun |
|---|---|---|---|---|---|
| JanJanuary | 89°F(32°C) | 67°F(19°C) | 4.0 in(102 mm) | 68% | 7.0 |
| FebFebruary | 87°F(30°C) | 66°F(19°C) | 3.6 in(92 mm) | 68% | 6.4 |
| MarMarch | 83°F(28°C) | 62°F(17°C) | 5.9 in(150 mm) | 74% | 5.3 |
| AprApril | 75°F(24°C) | 56°F(13°C) | 4.3 in(110 mm) | 79% | 4.0 |
| MayMay | 69°F(21°C) | 51°F(10°C) | 2.2 in(55 mm) | 80% | 3.0 |
| JunJune | 64°F(18°C) | 46°F(8°C) | 1.6 in(41 mm) | 81% | 2.3 |
| JulJuly | 64°F(18°C) | 43°F(6°C) | 0.9 in(24 mm) | 72% | 2.8 |
| AugAugust | 68°F(20°C) | 46°F(8°C) | 1.4 in(35 mm) | 69% | 3.7 |
| SepSeptemberBest | 72°F(22°C) | 50°F(10°C) | 1.6 in(40 mm) | 65% | 4.6 |
| OctOctober | 77°F(25°C) | 56°F(14°C) | 4.7 in(120 mm) | 67% | 5.4 |
| NovNovember | 83°F(28°C) | 61°F(16°C) | 4.9 in(124 mm) | 63% | 6.7 |
| DecDecember | 87°F(30°C) | 64°F(18°C) | 4.8 in(121 mm) | 66% | 6.8 |
1991–2020 averages. Sun is solar radiation in kWh/m² per day. Highlighted: the most comfortable months.
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