Juliaca Climate by Month
Juliaca, Puno, Peru
Mild days and cool nights all year, with a rainy season from December to March.
The climate in Juliaca is one of mild days and cool nights all year, with a rainy season from December to March. November is the warmest month, with highs around 68°F (20°C); February is the coolest at 62°F (17°C), and nights dip to 27°F (-3°C). Of the 24 in (622 mm) of rain in a typical year, 75% falls from December to March. June to August are almost completely dry.
- Warmest month
- 68°F(20°C)
- Average high, November
- Coldest nights
- 27°F(-3°C)
- Average low, July
- Rain per year
- 24 in(622 mm)
- Wettest: January
- Humidity
- 48%
- Sunniest: November
Best and worst months in Juliaca
Best for weatherAugust, September and November are the best time for weather in Juliaca: highs near 67°F (19°C) and about 0.9 in (23 mm) of rain a month.
Least pleasantJanuary and February are the least pleasant; February is the coldest, with highs of only 62°F (17°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 August.
Temperature and rain through the year
Highs and lows (°F)
Average highAverage low
Rain (in per month)
Juliaca weather by month
| Month | High | Low | Rain | Humidity | Sun |
|---|---|---|---|---|---|
| JanJanuary | 62°F(17°C) | 40°F(4°C) | 5.3 in(134 mm) | 63% | 4.8 |
| FebFebruary | 62°F(17°C) | 40°F(5°C) | 5.2 in(133 mm) | 63% | 4.2 |
| MarMarch | 62°F(17°C) | 39°F(4°C) | 4.0 in(101 mm) | 63% | 4.6 |
| AprApril | 64°F(18°C) | 36°F(2°C) | 1.4 in(36 mm) | 49% | 4.5 |
| MayMay | 66°F(19°C) | 31°F(0°C) | 0.4 in(10 mm) | 43% | 4.5 |
| JunJune | 65°F(18°C) | 28°F(-2°C) | 0.1 in(2 mm) | 37% | 4.4 |
| JulJuly | 64°F(18°C) | 27°F(-3°C) | 0.1 in(2 mm) | 39% | 4.5 |
| AugAugustBest | 66°F(19°C) | 30°F(-1°C) | 0.2 in(6 mm) | 35% | 4.9 |
| SepSeptemberBest | 67°F(19°C) | 35°F(1°C) | 0.8 in(21 mm) | 40% | 5.3 |
| OctOctober | 67°F(20°C) | 37°F(3°C) | 1.5 in(38 mm) | 45% | 5.6 |
| NovNovemberBest | 68°F(20°C) | 39°F(4°C) | 1.7 in(43 mm) | 43% | 5.8 |
| DecDecember | 65°F(18°C) | 41°F(5°C) | 3.8 in(96 mm) | 51% | 4.9 |
1991–2020 averages. Sun is solar radiation in kWh/m² per day. Highlighted: the most comfortable months.
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