Weather in Alonso in September

General weather information about Alonso

Average annual temperature is 3.4 °C

Absolute maximum temperature: 16.3 °C

Absolute minimum temperature: -7.9 °C

Number of sunny days: 135 days

Number of rainy days: 220 days

Number of snow days: 10 days

* Weather data for Alonso Peru is based on climate observations for 2026 year

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Absolute maximum temperature (°C)	12.1	12.1	12.8	12.1	11.0	9.9	12.9	13.6	15.2	16.3	13.7	14.6
Average daytime temperature (°C)	10.4	10.0	9.5	9.7	9.0	9.0	11.0	10.6	12.6	12.9	12.0	11.5
Average temperature (°C)	3.6	3.7	3.4	2.6	1.8	1.1	2.9	2.6	4.3	5.0	4.2	5.0
Average night temperature (°C)	-1.7	-0.4	-0.6	-3.6	-4.5	-5.7	-4.3	-5.0	-3.3	-1.6	-2.1	-0.3
Absolute minimum temperature (°C)	-6.4	-3.9	-3.9	-6.4	-7.9	-7.2	-6.3	-7.2	-6.9	-5.9	-5.5	-3.1

The largest precipitation sum in Alonso is at

January — 146(mm)

February — 209(mm)

March — 196(mm)

November — 126(mm)

December — 173(mm)

When is the best time to visit Alonso?

The historical weather data above shows the warmest, sunniest and driest months to help you choose the best time to visit Alonso.

What is the weather like in Alonso?

See average temperature, rainfall and daylight hours for Alonso by month in the table above.

How many sunny days does Alonso have?

The monthly weather statistics above show sunshine and rainfall patterns for Alonso throughout the year.