Climate averages 1991–2020
Tianguá weather
in January.
A hot, wet month: the 7th warmest and the 9th driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
January is a hot month in Tianguá: daytime highs average 28.0°C and nights cool to about 20.1°C. By daytime temperature it is the 7th warmest of the 12 months.
Expect about 141 mm of rain on roughly 18 days, which makes January a wet month (the 9th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 12 h 19 min on an average January day.
The nearest other city in this atlas is Sobral (71 km away). In January its highs average 32.4°C, 4.4°C warmer than Tianguá, with 95 mm of rain.
Among the 448 cities listed in Brazil, Tianguá ranks joint 271st of 448 for the warmest January highs and joint 112th of 448 for the driest January (rainfall, lowest first). The mean January high of those 448 cities is 28.5°C; Tianguá is 0.5°C cooler than that mean.
From January to February, average highs fall by 0.9°C to 27.1°C, and monthly rainfall rises from 141 mm to 164 mm.
The annual picture
January 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
Tianguá climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January, selected | 28.0°C20.1°C | 20.1°C | 141 | 17.8 | 12.312 h |
| February | 27.1°C19.9°C | 19.9°C | 164 | 20.5 | 12.212 h |
| March | 26.7°C19.9°C | 19.9°C | 239 | 25.3 | 12.112 h |
| April | 26.4°C19.8°C | 19.8°C | 239 | 23.3 | 12.012 h |
| May | 26.8°C19.7°C | 19.7°C | 96 | 14.3 | 11.912 h |
| June | 27.2°C19.4°C | 19.4°C | 23 | 5.6 | 11.912 h |
| July | 28.1°C19.1°C | 19.1°C | 9.2 | 2.0 | 11.912 h |
| August | 29.6°C19.2°C | 19.2°C | 3.4 | 0.6 | 12.012 h |
| September | 30.9°C19.6°C | 19.6°C | 1.2 | 0.3 | 12.112 h |
| October | 31.3°C20.0°C | 20.0°C | 11 | 0.8 | 12.212 h |
| November | 31.1°C20.3°C | 20.3°C | 8.2 | 1.3 | 12.312 h |
| December | 30.0°C20.4°C | 20.4°C | 32 | 5.8 | 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
January in nearby cities
- Sobral in JanuaryBrazil · 71 kmHigh 32.4°C · Low 23.9°C · 95 mm rain
- Parnaíba in JanuaryBrazil · 127 kmHigh 30.1°C · Low 24.9°C · 129 mm rain
- Itapipoca in JanuaryBrazil · 159 kmHigh 31.2°C · Low 24.1°C · 113 mm rain
- Crateús in JanuaryBrazil · 165 kmHigh 32.3°C · Low 22.9°C · 94 mm rain
- Canindé in JanuaryBrazil · 199 kmHigh 32.3°C · Low 23.2°C · 96 mm rain
- Quixeramobim in JanuaryBrazil · 249 kmHigh 32.9°C · Low 23.5°C · 93 mm rain
- Teresina in JanuaryBrazil · 251 kmHigh 31.0°C · Low 23.2°C · 235 mm rain
- Maranguape in JanuaryBrazil · 256 kmHigh 30.4°C · Low 24.3°C · 99 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 Tianguá) is explained once on the Tianguá year overview and on the Sources, method and limits page.