Juliaca weather by month & the best time to visit
Peru · highland city · highland climate
The best time to visit Juliaca is November — its sunniest month (Sunshine Score 80/100), with October and September close behind. Juliaca averages about 3,736 hours of sunshine a year. Daytime highs around 18°C / 64°F and roughly 25 mm of rain in November.
When is the best time to visit Juliaca?
For sunshine, the best time to visit Juliaca is November, then October and September. The dullest month is June (58/100, 2 mm of rain). The full month-by-month picture is in the table below.
How sunny is Juliaca?
Juliaca is one of the sunniest places on Earth: about 3,736 hours of sunshine a year. November (80/100) is noticeably better than June (58). It ranks #2 of 25 destinations in Peru for annual sunshine, above the national median of 2,286 hours. Rain has a clear season: the wettest stretch, around January, carries about 58% of the annual 483 mm.
Sunshine Score by month
| Month | Score | Day high | Night low | Rain | UV |
|---|---|---|---|---|---|
| January | 62 | 17° / 63°F | 5° / 41°F | 94 mm | 14 |
| February | 61 | 17° / 63°F | 5° / 41°F | 102 mm | 14 |
| March | 66 | 17° / 63°F | 5° / 41°F | 67 mm | 13 |
| April | 63 | 16° / 61°F | 4° / 39°F | 30 mm | 12 |
| May | 65 | 16° / 61°F | 1° / 34°F | 11 mm | 11 |
| June | 58 | 15° / 59°F | 0° / 32°F | 2 mm | 9 |
| July | 58 | 15° / 59°F | -1° / 30°F | 4 mm | 10 |
| August | 66 | 16° / 61°F | 1° / 34°F | 5 mm | 11 |
| September | 72 | 17° / 63°F | 2° / 36°F | 19 mm | 12 |
| October | 77 | 18° / 64°F | 4° / 39°F | 41 mm | 14 |
| November | 80 | 18° / 64°F | 5° / 41°F | 25 mm | 14 |
| December | 64 | 17° / 63°F | 5° / 41°F | 83 mm | 14 |
Nearest destinations
Head-to-head
How Juliaca compares month by month: Juliaca vs La Paz / El Alto · Juliaca vs Arequipa · Juliaca vs Cusco · Juliaca vs Tacna · all comparisons
Juliaca: questions and answers
What kind of destination is Juliaca?
Juliaca is a highland city in Peru at 3,827 m elevation with a highland climate.
How many hours of sunshine does Juliaca get a year?
Juliaca gets about 3,736 hours of sunshine a year, at its best around November.
When is the best time to visit Juliaca?
The sunniest time to visit Juliaca is November, when the Sunshine Score peaks at 80/100 (with October and September close behind). Expect daytime highs around 18°C / 64°F.
What is the least sunny month in Juliaca?
June is the least sunny month in Juliaca, scoring 58/100 with about 2 mm of rain.
How strong is the sun in Juliaca?
The typical midday UV index in Juliaca peaks around 14 (extreme) in January, easing to about 9 (very high) in June. Month-by-month midday UV values are in the UV column of the table on this page.
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