Climate averages 1991–2020

Viacha weather
in June.

A cool, very dry month: the joint 10th warmest and the driest of the year.

Long-term climate patterns, not a forecast for a particular trip.

Average high 13.7°C Daytime mean, June

Average low -1.2°C Night-time mean, June

Rainfall 8.2 mm 3 days with ≥1 mm

Daylight 11 h Sunrise to sunset, per day

June is a cool month in Viacha: daytime highs average 13.7°C and nights cool to about -1.2°C. By daytime temperature it is the joint 10th warmest of the 12 months.

Expect about 8.2 mm of rain on roughly 3 days, which makes June a very dry month (the driest month of the year). Daylight, from sunrise to sunset, lasts about 11 h 09 min on an average June day.

The nearest other city in this atlas is La Paz (23 km away). In June its highs average 13.5°C, about as warm as Viacha, with 11 mm of rain.

Among the 14 cities listed in Bolivia, Viacha ranks 11th of 14 for the warmest June highs and 5th of 14 for the driest June (rainfall, lowest first). The mean June high of those 14 cities is 19.9°C; Viacha is 6.2°C cooler than that mean.

From June to July, average highs fall by 0.2°C to 13.5°C, and monthly rainfall rises from 8.2 mm to 10 mm.

The annual picture

June in context

30-year average

Average highAverage low°C

Monthly rainfall

Average total · mm

Averages from hourly ERA5 reanalysis data. Actual weather varies from year to year. How these numbers are calculated

Every month, side by side

Viacha climate table

1991–2020

Monthly climate averages for Viacha, 1991–2020
Month	Average highHigh / low	Average low	Rainfall mm/month	Rain days ≥1 mm/day	Daylight hours/dayDaylight h/day
January	13.8°C4.5°C	4.5°C	143	24.8	13.013 h
February	13.8°C4.2°C	4.2°C	124	22.7	12.613 h
March	13.7°C3.7°C	3.7°C	96	22.4	12.212 h
April	13.8°C2.2°C	2.2°C	46	13.5	11.712 h
May	14.1°C0.2°C	0.2°C	14	4.7	11.311 h
June, selected	13.7°C-1.2°C	-1.2°C	8.2	2.5	11.211 h
July	13.5°C-1.6°C	-1.6°C	10	3.0	11.211 h
August	14.5°C-0.7°C	-0.7°C	16	4.5	11.612 h
September	15.2°C0.7°C	0.7°C	32	9.6	12.012 h
October	15.7°C2.4°C	2.4°C	53	13.2	12.512 h
November	16.1°C3.4°C	3.4°C	58	13.9	12.913 h
December	14.8°C4.2°C	4.2°C	110	20.8	13.113 h

Rainfall is the average of the 30 separate monthly totals. A rain day is a local calendar day with at least 1 mm of precipitation. Daylight is the calculated sunrise-to-sunset length, not measured sunshine.

Compare places

June in nearby cities

Distance from Viacha

Read the numbers correctly

Climate, not a promise.

These patterns help compare months. They cannot tell you the weather on a specific day of your trip.

Sources, method and limits

How these numbers are made (what the highs, lows and rain days mean, the sources and the model cell used for Viacha) is explained once on the Viacha year overview and on the Sources, method and limits page.