Climate averages 1991–2020
Serra weather
in October.
A warm, wet month: the 7th warmest and the 8th driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
October is a warm month in Serra: daytime highs average 26.5°C and nights cool to about 20.5°C. By daytime temperature it is the 7th warmest of the 12 months.
Expect about 93 mm of rain on roughly 11 days, which makes October a wet month (the 8th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 12 h 32 min on an average October day.
The nearest other city in this atlas is Cariacica (19 km away). In October its highs average 26.3°C, about as warm as Serra, with 123 mm of rain.
Among the 448 cities listed in Brazil, Serra ranks joint 312th of 448 for the warmest October highs and joint 158th of 448 for the driest October (rainfall, lowest first). The mean October high of those 448 cities is 28.3°C; Serra is 1.7°C cooler than that mean.
From October to November, average highs rise by 0.2°C to 26.7°C, and monthly rainfall rises from 93 mm to 177 mm.
The annual picture
October 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
Serra climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 28.9°C22.9°C | 22.9°C | 101 | 12.1 | 13.213 h |
| February | 29.3°C23.1°C | 23.1°C | 69 | 11.8 | 12.813 h |
| March | 28.6°C22.9°C | 22.9°C | 122 | 15.5 | 12.212 h |
| April | 27.1°C21.8°C | 21.8°C | 85 | 13.8 | 11.612 h |
| May | 25.5°C19.9°C | 19.9°C | 60 | 10.5 | 11.211 h |
| June | 24.7°C18.7°C | 18.7°C | 34 | 7.8 | 10.911 h |
| July | 24.1°C18.1°C | 18.1°C | 41 | 9.3 | 11.011 h |
| August | 24.4°C18.1°C | 18.1°C | 41 | 9.0 | 11.411 h |
| September | 25.5°C19.3°C | 19.3°C | 50 | 10.2 | 12.012 h |
| October, selected | 26.5°C20.5°C | 20.5°C | 93 | 10.8 | 12.513 h |
| November | 26.7°C21.3°C | 21.3°C | 177 | 15.4 | 13.113 h |
| December | 28.1°C22.4°C | 22.4°C | 156 | 14.6 | 13.313 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
October in nearby cities
- Cariacica in OctoberBrazil · 19 kmHigh 26.3°C · Low 20.2°C · 123 mm rain
- Vila Velha in OctoberBrazil · 22 kmHigh 26.2°C · Low 21.0°C · 93 mm rain
- Aracruz in OctoberBrazil · 34 kmHigh 27.7°C · Low 20.2°C · 91 mm rain
- Viana, Brazil in OctoberBrazil · 35 kmHigh 27.2°C · Low 20.5°C · 113 mm rain
- Guarapari in OctoberBrazil · 64 kmHigh 26.8°C · Low 21.3°C · 92 mm rain
- Colatina in OctoberBrazil · 74 kmHigh 29.2°C · Low 20.5°C · 67 mm rain
- Linhares in OctoberBrazil · 86 kmHigh 28.2°C · Low 20.7°C · 91 mm rain
- Cachoeiro de Itapemirim in OctoberBrazil · 116 kmHigh 28.1°C · Low 19.5°C · 118 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 Serra) is explained once on the Serra year overview and on the Sources, method and limits page.
Vila Velha lies in the same rainfall cell, so its rainfall figures are identical to these; temperatures differ because they come from smaller 0.1° cells.