Climate averages 1991–2020
Itabaiana weather
in May.
A warm, moderately wet month: the 8th warmest and the 11th driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
May is a warm month in Itabaiana: daytime highs average 27.8°C and nights cool to about 21.6°C. By daytime temperature it is the 8th warmest of the 12 months.
Expect about 83 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 38 min on an average May day.
The nearest other city in this atlas is Lagarto (36 km away). In May its highs average 28.1°C, about as warm as Itabaiana, with 83 mm of rain.
Among the 448 cities listed in Brazil, Itabaiana ranks joint 118th of 448 for the warmest May highs and joint 266th of 448 for the driest May (rainfall, lowest first). The mean May high of those 448 cities is 25.3°C; Itabaiana is 2.5°C warmer than that mean.
From May to June, average highs fall by 1.6°C to 26.2°C, and monthly rainfall rises from 83 mm to 86 mm.
The annual picture
May in context
Monthly rainfall
Average total · mmAverages from hourly ERA5 reanalysis data. Actual weather varies from year to year. How these numbers are calculated
Every month, side by side
Itabaiana climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 31.0°C22.6°C | 22.6°C | 52 | 12.7 | 12.713 h |
| February | 30.8°C22.8°C | 22.8°C | 53 | 13.1 | 12.512 h |
| March | 30.8°C22.9°C | 22.9°C | 55 | 14.6 | 12.212 h |
| April | 29.6°C22.4°C | 22.4°C | 68 | 15.5 | 11.912 h |
| May, selected | 27.8°C21.6°C | 21.6°C | 83 | 19.3 | 11.612 h |
| June | 26.2°C20.5°C | 20.5°C | 86 | 20.6 | 11.512 h |
| July | 25.3°C19.6°C | 19.6°C | 74 | 21.1 | 11.612 h |
| August | 25.5°C19.2°C | 19.2°C | 63 | 19.4 | 11.812 h |
| September | 26.9°C19.9°C | 19.9°C | 43 | 14.3 | 12.012 h |
| October | 28.9°C21.0°C | 21.0°C | 32 | 10.0 | 12.312 h |
| November | 30.4°C21.9°C | 21.9°C | 32 | 8.7 | 12.613 h |
| December | 31.2°C22.5°C | 22.5°C | 32 | 8.5 | 12.713 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
- Lagarto in MayBrazil · 36 kmHigh 28.1°C · Low 21.8°C · 83 mm rain
- São Cristóvão in MayBrazil · 44 kmHigh 27.2°C · Low 23.6°C · 157 mm rain
- Aracaju in MayBrazil · 46 kmHigh 27.3°C · Low 23.8°C · 185 mm rain
- Arapiraca in MayBrazil · 133 kmHigh 28.0°C · Low 21.5°C · 74 mm rain
- Paulo Afonso in MayBrazil · 166 kmHigh 29.8°C · Low 21.7°C · 30 mm rain
- Alagoinhas in MayBrazil · 194 kmHigh 27.9°C · Low 21.5°C · 95 mm rain
- Serrinha in MayBrazil · 204 kmHigh 27.7°C · Low 20.4°C · 48 mm rain
- Maceió in MayBrazil · 217 kmHigh 27.6°C · Low 23.8°C · 177 mm rain
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 limitsHow these numbers are made (what the highs, lows and rain days mean, the sources and the model cell used for Itabaiana) is explained once on the Itabaiana year overview and on the Sources, method and limits page.