Juanjuí Climate by Month
Juanjuí, San Martín Department, Peru
Hot all year, with rain spread through the year.
Juanjuí is hot all year, with rain spread through the year. Afternoon highs range from 89°F (32°C) in June to 93°F (34°C) in September, and July nights average 69°F (20°C). It gets 56 in (1426 mm) of rain a year, spread across the months.
- Warmest month
- 93°F(34°C)
- Average high, September
- Coldest nights
- 69°F(20°C)
- Average low, July
- Rain per year
- 56 in(1426 mm)
- No clear rainy season
- Humidity
- 74%
- Sunniest: October
Best and worst months in Juanjuí
Best for weatherJune to August are the best time for weather in Juanjuí: highs near 91°F (33°C) and about 2.8 in (70 mm) of rain a month.
Least pleasantMarch and November are the least pleasant; November is the hottest, with highs of 92°F (34°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 July.
Temperature and rain through the year
Highs and lows (°F)
Average highAverage low
Rain (in per month)
Juanjuí weather by month
| Month | High | Low | Rain | Humidity | Sun |
|---|---|---|---|---|---|
| JanJanuary | 92°F(33°C) | 71°F(22°C) | 4.7 in(119 mm) | 74% | 4.2 |
| FebFebruary | 91°F(33°C) | 70°F(21°C) | 5.4 in(137 mm) | 75% | 4.2 |
| MarMarch | 91°F(33°C) | 70°F(21°C) | 7.0 in(177 mm) | 76% | 3.8 |
| AprApril | 90°F(32°C) | 70°F(21°C) | 5.6 in(141 mm) | 77% | 4.0 |
| MayMay | 90°F(32°C) | 69°F(21°C) | 4.6 in(117 mm) | 75% | 3.9 |
| JunJuneBest | 89°F(32°C) | 69°F(20°C) | 2.9 in(74 mm) | 77% | 3.7 |
| JulJulyBest | 90°F(32°C) | 69°F(20°C) | 2.7 in(69 mm) | 73% | 3.9 |
| AugAugustBest | 92°F(33°C) | 69°F(21°C) | 2.6 in(67 mm) | 70% | 4.4 |
| SepSeptember | 93°F(34°C) | 70°F(21°C) | 3.0 in(77 mm) | 68% | 4.4 |
| OctOctober | 92°F(34°C) | 71°F(22°C) | 6.1 in(155 mm) | 71% | 4.5 |
| NovNovember | 92°F(34°C) | 71°F(22°C) | 6.4 in(163 mm) | 74% | 4.4 |
| DecDecember | 92°F(33°C) | 71°F(22°C) | 5.1 in(130 mm) | 74% | 4.1 |
1991–2020 averages. Sun is solar radiation in kWh/m² per day. Highlighted: the most comfortable months.
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