Sítio Novo climate — normals and trends
Sítio Novo (Brazil) has a tropical savanna climate (Aw) under the Köppen-Geiger classification. Its mean annual temperature is 26.5 °C and it receives 1,309 mm of precipitation per year.
These figures are normals computed over 86 complete calendar years, from 1940 to 2025, using ERA5 reanalysis data from the Copernicus programme.
The warmest month is September (28.5 °C on average) and the coldest is February (25.1 °C). Rainfall peaks in March.
Sítio Novo averages 0 frost days, 259 hot days (≥ 30 °C) and 165 rainy days per year.
Sítio Novo has warmed by +0.5 °C between 1940 and 2025, or +0.06 °C per decade. This trend is statistically significant.
The hottest day of the period reached 39.1 °C (on 18 October 1958) and the coldest 16.9 °C (on 28 July 2020).
Data from ERA5 reanalysis (Copernicus Climate Change Service), redistributed under a CC-BY 4.0 licence. Normals are recomputed whenever the archive is updated.
Climate normals · ERA5
Sítio NovoMaranhão
- coords
- -5.88°, -46.70°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
26.5°C
Average daily high
31.5°C
Average daily low
22.3°C
Annual rainfall
1,309mm
Sunshine / day
10.5h
Mean relative humidity
71%
Average peak wind
12.4km/h
Seasonal range
3.4°C
Frost days (< 0 °C)
0 d/yr
Hot days (≥ 30 °C)
259 d/yr
Rainy days (≥ 1 mm)
165 d/yr
Annual snowfall
0.0 cm
Average feels-like high
35.3 °C
Average feels-like low
25.1 °C
Average peak gust
31.9 km/h
Tropical nights (≥ 20 °C)
357 d/yr
Solar radiation
19.0 MJ/m²
Has the climate changed?
One stripe per year, 1940 to 2025
+0.5 °C
since 1940
+0.1 °C per decade · r² = 0.07 · p = 0.018
Trend fitted by linear regression (ordinary least squares) on annual means. A trend is shown only when it is statistically significant (p < 0.05).
A climograph overlays rainfall (bars) and temperature (line): the standard reading in climatology, where you can see at a glance whether the warm season is also the dry one.
Records for the period
Hottest day
39.1 °C
18 October 1958
Coldest day
16.9 °C
28 July 2020
Wettest day
196 mm
27 November 1982
Windiest day
26.6 km/h
10 June 1980
Strongest gust
55.4 km/h
13 October 2013
Hottest feels-like
44.7 °C
28 October 2018
Coldest feels-like
16.2 °C
22 July 2024
Sunniest day
12.1 h
26 January 2000
Normals computed over complete calendar years 1940–2025.
A specific year
Pick a year and see how it compares to normal — warmer, drier or more extreme than usual?
Across the whole year
Month by month
| High | vs. normal | Precipitation | vs. normal | |
|---|---|---|---|---|
| Jan | 29.7 °C | +0.2 °C | 417 mm | +192 mm |
| Feb | 30.2 °C | +0.7 °C | 218 mm | -8 mm |
| Mar | 30.4 °C | +0.9 °C | 211 mm | -36 mm |
| Apr | 31.4 °C | +1.5 °C | 72 mm | -98 mm |
| May | 32.8 °C | +2.1 °C | 11 mm | -57 mm |
| Jun | 32.7 °C | +0.8 °C | 20 mm | +7 mm |
| Jul | 33.7 °C | +0.8 °C | 3 mm | -3 mm |
| Aug | 34.2 °C | +0.1 °C | 10 mm | +5 mm |
| Sep | 35.4 °C | +1.1 °C | 3 mm | -13 mm |
| Oct | 34.1 °C | +0.7 °C | 40 mm | -10 mm |
| Nov | 32.7 °C | +0.8 °C | 61 mm | -49 mm |
| Dec | 30.1 °C | -0.4 °C | 203 mm | +31 mm |
The year's extremes
What was the weather like that day?
Your birthday, a wedding, a memorable trip: discover the actual weather for any date since 1940.
Frequently asked questions
What is the climate of Sítio Novo?
Sítio Novo has a tropical savanna climate (Köppen Aw). Over 1940-2025, the average annual temperature is 26.5 °C and it receives 1,309 mm of precipitation per year.
What is the hottest day ever recorded in Sítio Novo?
The hottest day measured in Sítio Novo between 1940 and 2025 was 18 October 1958, reaching 39.1 °C.
What is the coldest day in Sítio Novo?
The coldest day measured in Sítio Novo between 1940 and 2025 was 28 July 2020, at 16.9 °C.
Does it snow in Sítio Novo?
Almost never: Sítio Novo sees virtually no snow, with about 0 frost days per year.
Has the climate of Sítio Novo warmed?
Yes: Sítio Novo warmed by +0.5 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in Sítio Novo?
The wettest day measured in Sítio Novo between 1940 and 2025 was 27 November 1982, with 196 mm of rain in 24 hours.
What was the windiest day in Sítio Novo?
The windiest day measured in Sítio Novo between 1940 and 2025 was 10 June 1980, with winds reaching 26.6 km/h.
What is the warmest month in Sítio Novo?
The warmest month in Sítio Novo is September (28.5 °C on average); the coldest is February (25.1 °C).
How much does it rain in Sítio Novo?
Sítio Novo receives on average 1,309 mm of precipitation per year, spread over about 165 rainy days.
Is it sunny in Sítio Novo?
Sítio Novo gets on average 10.5 hours of sunshine per day, roughly 3,833 hours per year over 1940-2025.
Are there tropical nights in Sítio Novo?
Yes: Sítio Novo has on average 357 tropical nights per year (temperature staying above 20 °C), over 1940-2025.
What was the most extreme apparent temperature in Sítio Novo?
In Sítio Novo, between 1940 and 2025, the highest apparent temperature reached 44.7 °C on 28 October 2018, and the lowest was 16.2 °C on 22 July 2024.
Compare Sítio Novo with another city
Pick a second city: its normals will be set against these, indicator by indicator.
Nearby cities
The climate around Sítio Novo