Climate averages 1991–2020
Tianguá weather
in April.
A warm, very wet month: the coolest and one of the wettest of the year.
Long-term climate patterns, not a forecast for a particular trip.
April is a warm month in Tianguá: daytime highs average 26.4°C and nights cool to about 19.8°C. By daytime temperature it is the coolest month of the year.
Expect about 239 mm of rain on roughly 23 days, which makes April a very wet month (one of the wettest months of the year). Daylight, from sunrise to sunset, lasts about 12 h 02 min on an average April day.
The nearest other city in this atlas is Sobral (71 km away). In April its highs average 30.2°C, 3.9°C warmer than Tianguá, with 187 mm of rain.
Among the 448 cities listed in Brazil, Tianguá ranks joint 265th of 448 for the warmest April highs and 409th of 448 for the driest April (rainfall, lowest first). The mean April high of those 448 cities is 27.0°C; Tianguá is 0.6°C cooler than that mean.
From April to May, average highs rise by 0.4°C to 26.8°C, and monthly rainfall falls from 239 mm to 96 mm.
The annual picture
April 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 | 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, selected | 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
April in nearby cities
- Sobral in AprilBrazil · 71 kmHigh 30.2°C · Low 23.3°C · 187 mm rain
- Parnaíba in AprilBrazil · 127 kmHigh 29.2°C · Low 24.7°C · 268 mm rain
- Itapipoca in AprilBrazil · 159 kmHigh 29.7°C · Low 23.6°C · 248 mm rain
- Crateús in AprilBrazil · 165 kmHigh 30.1°C · Low 22.0°C · 94 mm rain
- Canindé in AprilBrazil · 199 kmHigh 30.0°C · Low 22.6°C · 156 mm rain
- Quixeramobim in AprilBrazil · 249 kmHigh 30.4°C · Low 22.8°C · 132 mm rain
- Teresina in AprilBrazil · 251 kmHigh 29.9°C · Low 23.0°C · 264 mm rain
- Maranguape in AprilBrazil · 256 kmHigh 29.1°C · Low 23.8°C · 206 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.