Porto de Moz climate — normals and trends
Porto de Moz (Brazil) has a tropical monsoon climate (Am) under the Köppen-Geiger classification. Its mean annual temperature is 27.0 °C and it receives 1,779 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 October (28.8 °C on average) and the coldest is February (25.9 °C). Rainfall peaks in April.
Porto de Moz averages 0 frost days, 212 hot days (≥ 30 °C) and 230 rainy days per year.
Porto de Moz has warmed by +1.1 °C between 1940 and 2025, or +0.13 °C per decade. This trend is statistically significant.
The hottest day of the period reached 36.2 °C (on 19 October 1941) and the coldest 21.2 °C (on 3 June 1977).
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
Porto de MozPará
- coords
- -1.75°, -52.24°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
27.0°C
Average daily high
30.5°C
Average daily low
24.4°C
Annual rainfall
1,779mm
Sunshine / day
9.7h
Mean relative humidity
82%
Average peak wind
11.6km/h
Seasonal range
2.9°C
Frost days (< 0 °C)
0 d/yr
Hot days (≥ 30 °C)
212 d/yr
Rainy days (≥ 1 mm)
230 d/yr
Annual snowfall
0.0 cm
Average feels-like high
36.1 °C
Average feels-like low
28.6 °C
Average peak gust
28.5 km/h
Tropical nights (≥ 20 °C)
364 d/yr
Solar radiation
17.4 MJ/m²
Has the climate changed?
One stripe per year, 1940 to 2025
+1.1 °C
since 1940
+0.1 °C per decade · r² = 0.40 · p = < 0.001
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
36.2 °C
19 October 1941
Coldest day
21.2 °C
3 June 1977
Wettest day
224 mm
4 February 2005
Windiest day
23.4 km/h
14 December 1941
Strongest gust
51.8 km/h
7 December 1981
Hottest feels-like
43.1 °C
9 October 1999
Coldest feels-like
23.9 °C
3 June 1977
Sunniest day
11.9 h
23 December 2020
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 | 29.8 °C | +0.4 °C | 247 mm | +22 mm |
| Feb | 29.1 °C | +0.2 °C | 350 mm | +111 mm |
| Mar | 29.3 °C | +0.4 °C | 411 mm | +128 mm |
| Apr | 29.9 °C | +1.0 °C | 321 mm | +34 mm |
| May | 30.4 °C | +1.2 °C | 207 mm | -31 mm |
| Jun | 30.4 °C | +0.8 °C | 343 mm | +208 mm |
| Jul | 30.5 °C | +0.5 °C | 100 mm | +16 mm |
| Aug | 31.3 °C | 0.0 °C | 50 mm | +6 mm |
| Sep | 32.4 °C | 0.0 °C | 8 mm | -21 mm |
| Oct | 33.1 °C | 0.0 °C | 24 mm | -5 mm |
| Nov | 32.9 °C | +0.3 °C | 27 mm | -30 mm |
| Dec | 31.7 °C | +0.6 °C | 115 mm | -12 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 Porto de Moz?
Porto de Moz has a tropical monsoon climate (Köppen Am). Over 1940-2025, the average annual temperature is 27.0 °C and it receives 1,779 mm of precipitation per year.
What is the hottest day ever recorded in Porto de Moz?
The hottest day measured in Porto de Moz between 1940 and 2025 was 19 October 1941, reaching 36.2 °C.
What is the coldest day in Porto de Moz?
The coldest day measured in Porto de Moz between 1940 and 2025 was 3 June 1977, at 21.2 °C.
Does it snow in Porto de Moz?
Almost never: Porto de Moz sees virtually no snow, with about 0 frost days per year.
Has the climate of Porto de Moz warmed?
Yes: Porto de Moz warmed by +1.1 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in Porto de Moz?
The wettest day measured in Porto de Moz between 1940 and 2025 was 4 February 2005, with 224 mm of rain in 24 hours.
What was the windiest day in Porto de Moz?
The windiest day measured in Porto de Moz between 1940 and 2025 was 14 December 1941, with winds reaching 23.4 km/h.
What is the warmest month in Porto de Moz?
The warmest month in Porto de Moz is October (28.8 °C on average); the coldest is February (25.9 °C).
How much does it rain in Porto de Moz?
Porto de Moz receives on average 1,779 mm of precipitation per year, spread over about 230 rainy days.
Is it sunny in Porto de Moz?
Porto de Moz gets on average 9.7 hours of sunshine per day, roughly 3,540 hours per year over 1940-2025.
Are there tropical nights in Porto de Moz?
Yes: Porto de Moz has on average 364 tropical nights per year (temperature staying above 20 °C), over 1940-2025.
What was the most extreme apparent temperature in Porto de Moz?
In Porto de Moz, between 1940 and 2025, the highest apparent temperature reached 43.1 °C on 9 October 1999, and the lowest was 23.9 °C on 3 June 1977.
Compare Porto de Moz with another city
Pick a second city: its normals will be set against these, indicator by indicator.
Nearby cities
The climate around Porto de Moz