Climate averages 1991–2020
Tefé weather
in May.
A hot, very wet month: the 11th warmest and the joint 10th driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
May is a hot month in Tefé: daytime highs average 28.5°C and nights cool to about 23.2°C. By daytime temperature it is the 11th warmest of the 12 months.
Expect about 329 mm of rain on roughly 29 days, which makes May a very wet month (the joint 10th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 11 h 58 min on an average May day.
The nearest other city in this atlas is Coari (192 km away). In May its highs average 28.4°C, about as warm as Tefé, with 297 mm of rain.
Among the 448 cities listed in Brazil, Tefé ranks joint 94th of 448 for the warmest May highs and 444th of 448 for the driest May (rainfall, lowest first). The mean May high of those 448 cities is 25.3°C; Tefé is 3.2°C warmer than that mean.
From May to June, average highs fall by 0.3°C to 28.3°C, and monthly rainfall falls from 329 mm to 205 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
Tefé climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 29.4°C23.6°C | 23.6°C | 275 | 26.6 | 12.312 h |
| February | 29.5°C23.6°C | 23.6°C | 258 | 24.1 | 12.212 h |
| March | 29.5°C23.6°C | 23.6°C | 329 | 27.9 | 12.112 h |
| April | 29.0°C23.4°C | 23.4°C | 351 | 27.7 | 12.012 h |
| May, selected | 28.5°C23.2°C | 23.2°C | 329 | 29.2 | 12.012 h |
| June | 28.3°C22.9°C | 22.9°C | 205 | 26.3 | 11.912 h |
| July | 28.6°C22.8°C | 22.8°C | 132 | 23.2 | 11.912 h |
| August | 29.7°C23.4°C | 23.4°C | 119 | 21.2 | 12.012 h |
| September | 30.1°C23.8°C | 23.8°C | 142 | 22.5 | 12.112 h |
| October | 30.3°C24.0°C | 24.0°C | 180 | 24.8 | 12.212 h |
| November | 30.0°C23.9°C | 23.9°C | 221 | 26.1 | 12.312 h |
| December | 29.5°C23.7°C | 23.7°C | 268 | 28.6 | 12.312 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
- Coari in MayBrazil · 192 kmHigh 28.4°C · Low 23.7°C · 297 mm rain
- Manacapuru in MayBrazil · 455 kmHigh 28.5°C · Low 24.1°C · 372 mm rain
- Manaus in MayBrazil · 522 kmHigh 29.0°C · Low 23.9°C · 312 mm rain
- Porto Velho in MayBrazil · 606 kmHigh 29.1°C · Low 22.9°C · 133 mm rain
- Itacoatiara in MayBrazil · 697 kmHigh 28.7°C · Low 24.3°C · 277 mm rain
- Ariquemes in MayBrazil · 751 kmHigh 29.3°C · Low 22.2°C · 91 mm rain
- Rio Branco in MayBrazil · 810 kmHigh 28.4°C · Low 21.6°C · 76 mm rain
- Boa Vista in MayBrazil · 822 kmHigh 28.8°C · Low 23.2°C · 343 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 Tefé) is explained once on the Tefé year overview and on the Sources, method and limits page.