Table 4: Climate in Juliaca, Peru, Lake Titicaca Basin. Juliana is situated in the highest part of the cordillera and its climate is said to most closely reflect climatic conditions in the basin overall.

Month

Jan

Feb

Mar

Apr

May

June

July

Aug

Sept

Oct

Nov

Dec

Year

Average high °C

(°F)

16.7°

(62.1)

16.7°

(62.1)

16.8°

(61.7)

15°

(62.2)

16.6°

(61.9)

16°

(60.8)

17°

(60.8)

17°

(62.6)

17.6° (63.7)

18.6°

(65.5)

18.8°

(65.8)

17.7°

(63.9)

17.08

(62.76)

Average low °C

(°F)

3,6°

(38.5)

3.2°

(38.3)

3.2°

(37.8)

0.6°

(33.1)

- 3.8°

(25.2)

- 7°

(19.4)

- 7.5°

(18.5)

- 5.4°

(22.3)

- 1.4°

(29.5)

0.3°

(32.5)

1.5°

(34.7)

3°

(37.4)

- 0.78

(30.6)

Average

precipitation mm

(inches)

133.3

(5.248)

108.7

(4.28)

98.5

(3.878)

43.3

(1.705)

9.9

(0.094)

3.1

(0.122)

2.4

(0.09)

5.8

(0.228)

22.1

(0.87)

41.1

(1.618)

55.3

(2.177)

85.9

(3.382)

580.7

(22.992)