Climate averages 1991–2020
Itabuna weather
in May.
A warm, moderately wet month: the 8th warmest and the 5th driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
May is a warm month in Itabuna: daytime highs average 26.6°C and nights cool to about 20.8°C. By daytime temperature it is the 8th warmest of the 12 months.
Expect about 67 mm of rain on roughly 16 days, which makes May a moderately wet month (the 5th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 11 h 26 min on an average May day.
The nearest other city in this atlas is Ilhéus (27 km away). In May its highs average 26.8°C, about as warm as Itabuna, with 110 mm of rain.
Among the 448 cities listed in Brazil, Itabuna ranks joint 159th of 448 for the warmest May highs and joint 226th of 448 for the driest May (rainfall, lowest first). The mean May high of those 448 cities is 25.3°C; Itabuna is 1.3°C warmer than that mean.
From May to June, average highs fall by 1.2°C to 25.4°C, and monthly rainfall falls from 67 mm to 60 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
Itabuna climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 28.9°C22.4°C | 22.4°C | 100 | 20.7 | 12.913 h |
| February | 29.1°C22.5°C | 22.5°C | 83 | 20.5 | 12.613 h |
| March | 29.0°C22.6°C | 22.6°C | 114 | 22.7 | 12.212 h |
| April | 28.0°C22.1°C | 22.1°C | 99 | 21.8 | 11.812 h |
| May, selected | 26.6°C20.8°C | 20.8°C | 67 | 16.4 | 11.411 h |
| June | 25.4°C19.6°C | 19.6°C | 60 | 17.1 | 11.311 h |
| July | 24.7°C18.7°C | 18.7°C | 66 | 18.1 | 11.311 h |
| August | 24.9°C18.5°C | 18.5°C | 52 | 16.3 | 11.612 h |
| September | 26.1°C19.5°C | 19.5°C | 53 | 14.8 | 12.012 h |
| October | 27.3°C20.8°C | 20.8°C | 76 | 16.9 | 12.412 h |
| November | 27.8°C21.6°C | 21.6°C | 132 | 19.2 | 12.813 h |
| December | 28.6°C22.3°C | 22.3°C | 120 | 19.1 | 13.013 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
- Ilhéus in MayBrazil · 27 kmHigh 26.8°C · Low 22.0°C · 110 mm rain
- Itapetinga in MayBrazil · 116 kmHigh 26.9°C · Low 19.8°C · 43 mm rain
- Jequié in MayBrazil · 135 kmHigh 27.6°C · Low 20.5°C · 47 mm rain
- Valença (Bahia), Brazil in MayBrazil · 159 kmHigh 27.0°C · Low 22.2°C · 154 mm rain
- Vitória da Conquista in MayBrazil · 168 kmHigh 24.5°C · Low 16.9°C · 21 mm rain
- Eunápolis in MayBrazil · 180 kmHigh 26.8°C · Low 20.0°C · 54 mm rain
- Porto Seguro in MayBrazil · 186 kmHigh 26.6°C · Low 22.2°C · 96 mm rain
- Santo Antônio de Jesus in MayBrazil · 202 kmHigh 26.6°C · Low 20.7°C · 76 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 Itabuna) is explained once on the Itabuna year overview and on the Sources, method and limits page.