Climate averages 1991–2020

Viana weather
in November.

A hot, moderately wet month: the joint 6th warmest and the joint 8th driest of the year.

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

Average high 30.9°C Daytime mean, November
Average low 23.0°C Night-time mean, November
Rainfall 48 mm 11 days with ≥1 mm
Daylight 13 h Sunrise to sunset, per day
Every month in Viana · average highYear overview

November is a hot month in Viana: daytime highs average 30.9°C and nights cool to about 23.0°C. By daytime temperature it is the joint 6th warmest of the 12 months.

Expect about 48 mm of rain on roughly 11 days, which makes November a moderately wet month (the joint 8th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 12 h 31 min on an average November day.

The nearest other city in this atlas is Mulenvos (6 km away). In November its highs average 30.6°C, about as warm as Viana, with 37 mm of rain.

Among the 47 cities listed in Angola, Viana ranks joint 5th of 47 for the warmest November highs and joint 13th of 47 for the driest November (rainfall, lowest first). The mean November high of those 47 cities is 27.9°C; Viana is 3.0°C warmer than that mean.

From November to December, average highs rise by 0.4°C to 31.3°C, and monthly rainfall falls from 48 mm to 41 mm.

The annual picture

November in context

30-year average
Average highAverage low°C
Average daily high and low temperatures by month The same values are available in the monthly table below. Lines show mean daily maxima and minima, not a forecast interval. 1520253035 JanFebMarAprMayJunJulAugSepOctNovDec

Monthly rainfall

Average total · mm
Average monthly rainfall totalsEach bar is a mean monthly total over 1991–2020. Full numbers are in the table. JanFebMarAprMayJunJulAugSepOctNovDec 1500

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

Every month, side by side

Viana climate table

1991–2020
Monthly climate averages for Viana, 1991–2020
MonthAverage highHigh / lowAverage lowRainfall mm/monthRain days ≥1 mm/dayDaylight hours/dayDay­light h/day
January 31.9°C23.2°C23.2°C488.512.613 h
February 32.4°C23.7°C23.7°C529.212.412 h
March 32.0°C24.0°C24.0°C8914.812.212 h
April 30.9°C24.0°C24.0°C11716.411.912 h
May 31.8°C22.7°C22.7°C9.71.911.712 h
June 30.3°C19.8°C19.8°C0.20.011.612 h
July 29.0°C18.2°C18.2°C0.10.011.712 h
August 28.9°C18.7°C18.7°C1.30.111.812 h
September 29.9°C20.4°C20.4°C4.41.212.012 h
October 30.4°C22.0°C22.0°C163.612.312 h
November, selected 30.9°C23.0°C23.0°C4810.612.513 h
December 31.3°C23.1°C23.1°C419.712.613 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

November in nearby cities

Distance from Viana

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 Viana) is explained once on the Viana year overview and on the Sources, method and limits page.

Vila Flor lies in the same rainfall cell, so its rainfall figures are identical to these; temperatures differ because they come from smaller 0.1° cells.