Climate averages 1991–2020

Vitória de Santo Antão weather
in May.

A hot, moderately wet month: the 8th warmest and the 11th driest of the year.

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

Average high 28.1°C Daytime mean, May
Average low 22.4°C Night-time mean, May
Rainfall 86 mm 19 days with ≥1 mm
Daylight 12 h Sunrise to sunset, per day
Every month in Vitória de Santo Antão · average highYear overview

May is a hot month in Vitória de Santo Antão: daytime highs average 28.1°C and nights cool to about 22.4°C. By daytime temperature it is the 8th warmest of the 12 months.

Expect about 86 mm of rain on roughly 19 days, which makes May a moderately wet month (the 11th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 11 h 45 min on an average May day.

The nearest other city in this atlas is Carpina (30 km away). In May its highs average 27.9°C, about as warm as Vitória de Santo Antão, with 85 mm of rain.

Among the 448 cities listed in Brazil, Vitória de Santo Antão ranks joint 110th of 448 for the warmest May highs and joint 271st of 448 for the driest May (rainfall, lowest first). The mean May high of those 448 cities is 25.3°C; Vitória de Santo Antão is 2.8°C warmer than that mean.

From May to June, average highs fall by 1.3°C to 26.8°C, and monthly rainfall rises from 86 mm to 91 mm.

The annual picture

May 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 1000

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

Every month, side by side

Vitória de Santo Antão climate table

1991–2020
Monthly climate averages for Vitória de Santo Antão, 1991–2020
MonthAverage highHigh / lowAverage lowRainfall mm/monthRain days ≥1 mm/dayDaylight hours/dayDay­light h/day
January 30.0°C22.9°C22.9°C4914.812.513 h
February 30.1°C23.1°C23.1°C5615.412.412 h
March 30.1°C23.2°C23.2°C7317.012.212 h
April 29.3°C23.0°C23.0°C8518.411.912 h
May, selected 28.1°C22.4°C22.4°C8619.211.712 h
June 26.8°C21.6°C21.6°C9118.911.712 h
July 26.1°C20.8°C20.8°C7818.811.712 h
August 26.3°C20.4°C20.4°C4414.611.812 h
September 27.4°C20.9°C20.9°C3111.812.112 h
October 28.8°C21.6°C21.6°C238.812.312 h
November 29.7°C22.1°C22.1°C217.712.512 h
December 30.1°C22.6°C22.6°C2911.212.613 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

May in nearby cities

Distance from Vitória de Santo Antão

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 Vitória de Santo Antão) is explained once on the Vitória de Santo Antão year overview and on the Sources, method and limits page.