Climate averages 1991–2020
Ijuí weather
in May.
A mild, wet month: the 9th warmest and the 3rd driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
May is a mild month in Ijuí: daytime highs average 21.1°C and nights cool to about 12.5°C. By daytime temperature it is the 9th warmest of the 12 months.
Expect about 143 mm of rain on roughly 9 days, which makes May a wet month (the 3rd driest of the 12 months). Daylight, from sunrise to sunset, lasts about 10 h 44 min on an average May day.
The nearest other city in this atlas is Santo Ângelo (35 km away). In May its highs average 21.2°C, about as warm as Ijuí, with 151 mm of rain.
Among the 448 cities listed in Brazil, Ijuí ranks joint 400th of 448 for the warmest May highs and 389th of 448 for the driest May (rainfall, lowest first). The mean May high of those 448 cities is 25.3°C; Ijuí is 4.3°C cooler than that mean.
From May to June, average highs fall by 1.8°C to 19.3°C, and monthly rainfall rises from 143 mm to 144 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
Ijuí climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 28.9°C20.0°C | 20.0°C | 173 | 14.5 | 13.714 h |
| February | 28.1°C19.7°C | 19.7°C | 146 | 13.8 | 13.113 h |
| March | 27.3°C18.4°C | 18.4°C | 136 | 11.6 | 12.312 h |
| April | 24.8°C15.8°C | 15.8°C | 161 | 10.1 | 11.411 h |
| May, selected | 21.1°C12.5°C | 12.5°C | 143 | 8.9 | 10.711 h |
| June | 19.3°C11.0°C | 11.0°C | 144 | 9.8 | 10.410 h |
| July | 18.6°C9.8°C | 9.8°C | 157 | 9.7 | 10.511 h |
| August | 21.0°C11.3°C | 11.3°C | 108 | 8.8 | 11.111 h |
| September | 22.5°C12.8°C | 12.8°C | 157 | 10.2 | 11.912 h |
| October | 24.9°C15.3°C | 15.3°C | 234 | 13.1 | 12.713 h |
| November | 26.9°C16.7°C | 16.7°C | 161 | 10.9 | 13.514 h |
| December | 28.8°C19.0°C | 19.0°C | 178 | 12.9 | 13.914 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
- Santo Ângelo in MayBrazil · 35 kmHigh 21.2°C · Low 12.7°C · 151 mm rain
- Santa Rosa, Brazil in MayBrazil · 80 kmHigh 21.5°C · Low 13.4°C · 152 mm rain
- Santa Maria in MayBrazil · 145 kmHigh 20.3°C · Low 11.6°C · 127 mm rain
- Passo Fundo in MayBrazil · 148 kmHigh 19.0°C · Low 10.9°C · 165 mm rain
- Erechim in MayBrazil · 181 kmHigh 19.0°C · Low 10.2°C · 173 mm rain
- Chapecó in MayBrazil · 192 kmHigh 20.1°C · Low 11.0°C · 167 mm rain
- Santa Cruz do Sul in MayBrazil · 207 kmHigh 20.6°C · Low 12.1°C · 123 mm rain
- Cachoeira do Sul in MayBrazil · 209 kmHigh 20.6°C · Low 12.3°C · 120 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 Ijuí) is explained once on the Ijuí year overview and on the Sources, method and limits page.