Porto de Moz weather in January

In January, Porto de Moz sees average daytime highs of 30°C and overnight lows near 24°C, with 210 mm of rain across 26.4 wet days and about 12.1 hours of daylight. It is the 8th-warmest and 5th-wettest month of the year here.

Day-to-day highs hold fairly steady near 30°C through the month. The sky is clear or mostly clear about 3% of the time in January, and the air most often feels oppressive.

Daylight stretches from about 12 h 06 min at the start of January to 12 h 06 min by month's end. Set against the rest of the year, January is Porto de Moz's 9th-clearest and 5th-windiest month. For the whole year in context, see Porto de Moz's year-round climate.

Daytime high
30°
8th warmest
Overnight low
24°
7th coldest
Rainfall
210 mm
26.4 wet days
Daylight
12 h 06 min
6:36 AM – 6:41 PM
Cloud cover
81%
9th clearest
Wind
8 km/h
5th windiest
Solar energy
4.29 kWh/m²
Travel score
2.9
out of 10

Temperature in January

Average highAverage lowShaded bands: 10–90% of days

Day-to-day highs hold fairly steady near 30°C through the month.

A typical January day in Porto de Moz reaches about 30°C in the afternoon and slips back to 24°C overnight — a 6°C spread between the day's warmth and the night's chill. On most days the high lands between 28°C and 32°C. Set against its neighbours, January runs about 2°C cooler than December and on par with February.

20°25°30°35°151015202531
Avg high (°C)Avg low (°C)
13125
23125
33125
43125
53124
63124
73124
83124
93124
103124
113024
123024
133024
143024
153024
163024
173024
183024
193024
203024
213024
223024
233024
243024
253024
263024
273024
283024
293024
303024
313024

How January really feels in Porto de Moz

Once humidity and wind are folded in, January averages 31 days that feel above 32°C and 0 that feel at or below 0°C — the comfort signal a plain temperature reading hides.

Days feeling ≥ 32°C
31
heat index over the day's high
Days feeling ≤ C
0
wind chill below the day's low

The story in January is heat — humidity pushes the afternoon "feels like" well above the raw temperature.

Porto de Moz weather by month

How January compares with the rest of the year at a glance. January is the 8th-warmest and 5th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan30° / 24°21026.412.12.9
Feb30° / 24°25925.312.12.9
Mar30° / 24°31128.6122.8
Apr30° / 24°33828.6122.7
May30° / 24°25927.911.92.9
Jun31° / 24°1432311.93.3
Jul31° / 24°9418.111.93.9
Aug32° / 25°4510.311.94.2
Sep33° / 25°275.8124.1
Oct33° / 25°356.9123.7
Nov33° / 25°51912.13.5
Dec32° / 25°11317.312.13.3

Cloud cover in January

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 3% of the time in January.

Beyond those clear spells, partly cloudy skies cover about 12% of January, with mostly cloudy or overcast conditions the remaining 84%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
12575
22575
32476
42377
52377
62179
72080
81981
91981
101783
111684
121684
131585
141585
151486
161387
171387
181387
191288
201288
211288
221288
231288
241288
251288
261288
271288
281288
291288
301189
311090

Chance of precipitation in January

Any precipitation

Porto de Moz gets around 210 mm of rain over 26.4 wet days in January. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 85% and peaks near 87% on the wettest days. The odds climb toward the end of the month.

0%20%40%60%80%100%151015202531
Rain chance (%)
176
277
378
479
580
681
782
883
984
1084
1185
1286
1386
1487
1587
1687
1787
1887
1987
2087
2186
2286
2386
2487
2587
2687
2787
2887
2987
3087
3187

Humidity in January

DryComfortableHumidMuggyOppressiveMiserable

Most of January feels oppressive — the stacked bands show each day's mix of comfort levels, read off the dew point.

By dew point, January lands in the oppressive band about 63% of days. Sticky, muggy-or-worse air turns up on roughly 100% of them.

0%25%50%75%100%151015202531
Oppressive (%)Miserable (%)
16238
26238
36238
46238
56238
66238
76238
86238
96238
106238
116238
126238
136238
146238
156238
166238
176337
186337
196337
206337
216436
226436
236436
246436
256535
266535
276535
286535
296535
306436
316436

Wind in January

Winds average 8 km/h in January.

Across January, daily wind ranges from about 8 km/h on the calmest days to 9 km/h at its breeziest. It stays fairly steady from day to day.

051015151015202531
Wind speed (km/h)Feels
19calm
29calm
39calm
49calm
59calm
68calm
78calm
88calm
98calm
108calm
118calm
128calm
138calm
148calm
158calm
168calm
178calm
188calm
198calm
208calm
218calm
228calm
238calm
248calm
258calm
268calm
278calm
288calm
298calm
308calm
318calm

Sunrise & sunset in January

DaylightNight

Daylight runs from about 12 h 06 min at the start of January to 12 h 06 min by month's end. The lit band spans sunrise to sunset each day.

Days grow by about 0 minutes over January. Sunrise moves from 6:29 AM to 6:40 AM, and sunset from 6:35 PM to 6:45 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
112.16:296:35
212.16:306:36
312.16:306:36
412.16:316:36
512.16:316:37
612.16:316:37
712.16:326:38
812.16:326:38
912.16:336:38
1012.16:336:39
1112.16:346:39
1212.16:346:40
1312.16:346:40
1412.16:356:40
1512.16:356:41
1612.16:366:41
1712.16:366:41
1812.16:366:42
1912.16:376:42
2012.16:376:42
2112.16:376:42
2212.16:386:43
2312.16:386:43
2412.16:386:43
2512.16:386:43
2612.16:396:44
2712.16:396:44
2812.16:396:44
2912.16:406:44
3012.16:406:44
3112.16:406:45

Solar energy in January

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in January, about 4.29 kWh/m².

For context, solar energy here swings from a low near 3.67 kWh/m² to a high of 6.2 kWh/m² in October across the year — January's 4.29 kWh/m² falls in the middle.

024151015202531
Solar energy (kWh/m²)Level
14.5Bright
24.5Bright
34.5Bright
44.5Bright
54.4Bright
64.4Bright
74.4Bright
84.4Bright
94.3Bright
104.3Bright
114.3Bright
124.3Bright
134.3Bright
144.3Bright
154.3Bright
164.3Bright
174.3Bright
184.3Bright
194.3Bright
204.3Bright
214.3Bright
224.2Bright
234.2Bright
244.2Bright
254.2Bright
264.2Bright
274.2Bright
284.2Bright
294.2Bright
304.2Bright
314.2Bright
Planning a trip in January

Hazard calendar for Porto de Moz

In seasonPeak

In January, Porto de Moz sits inside its monsoon season. The full year is below, with each hazard's peak months called out.

Porto de Moz's monsoon runs January–May, when most of the year's rain falls.

Monsoon
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Is January a good time to visit Porto de Moz?

Our two travel scores rate January for general sightseeing and for beach or pool weather — 0 (poor) to 10 (ideal).

2.9
Sightseeing
8th-best month of the year
4.1
Beach & pool
8th-best month of the year

January is a weaker month for outdoor sightseeing in Porto de Moz.

What to pack for Porto de Moz in January

From January's temperature range, rain chance, sun and wind — what's worth putting in the bag.

In January, Porto de Moz sees daytime highs around 30°C and nights near 24°C. Pack light clothes and rain gear. About 26 days see rain.

light clothesrain gear

UV index in Porto de Moz in January

LowModerateHighVery highExtreme

Clear-sky midday UV in January peaks around 13 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Porto de Moz peaks around March 14 at about 15 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near June 23 at about 10 (extreme).

The index reaches 3 or more — the level where the WHO recommends sun protection — every month of the year.

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeMar 14UV 15Jun 23UV 10
UV index (midday)Level
Jan13Extreme
Feb15Extreme
Mar15Extreme
Apr14Extreme
May12Extreme
Jun10Extreme
Jul10Extreme
Aug10Extreme
Sep12Extreme
Oct12Extreme
Nov11Extreme
Dec11Extreme

Air quality in Porto de Moz in January

GoodModeratePoorUnhealthyVery unhealthy

Average fine-particle pollution (PM2.5) through the year — so you can see where January falls, not just the annual average.

Air quality in Porto de Moz is worst in November — around 23 µg/m³ PM2.5 (moderate), about 2.6× the cleanest month (July, 9 µg/m³).

Modeled monthly averages (CAMS reanalysis, 2015–2024).

0102030JanFebMarAprMayJunJulAugSepOctNovDecModerateGoodModerateNov 1722 µg/m³Jul 109 µg/m³
PM2.5 (µg/m³)Level
Jan16Moderate
Feb17Moderate
Mar17Moderate
Apr15Moderate
May10Good
Jun9Good
Jul9Good
Aug11Good
Sep11Good
Oct16Moderate
Nov23Moderate
Dec18Moderate
Location & terrain

Where is Porto de Moz?

Porto de Moz sits at 1.7°S, 52.2°W, 20 m above sea level, in Brazil. The nearest listed city is Almeirim, 46 km away.

Topography around Porto de Moz

How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Porto de Moz.

Within 3 km, the terrain around Porto de Moz has only modest variations in elevation — a maximum elevation change of 44 m around an average of 8 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 54 m; within 80 km, significant variations in elevation — a maximum elevation change of 296 m.

The land around Porto de Moz is covered by water (42%) and trees (29%) within 3 km, trees (31%), wetland (29%) and water (26%) within 16 km, and trees (70%) within 80 km.

3 km
44 m
16 km
54 m
80 km
296 m
treesgrasslandartificial surfaceswaterwetland
January weather nearby: Almeirim 46 km · Gurupá 77 km · Senador José Porfírio 99 km · Laranjal do Jari 107 km · Vitória do Xingu 128 km · Prainha 138 km · Portel 159 km · Altamira 162 km

Brazil travel facts

Travel advisory
Level 2
Exercise Increased Caution
Power plugs
Type C / N
127 / 220 V · 60 Hz
Prices
≈ 46% of US
price level, 2025
GDP per capita
$10,713
2025
Happiness
6.6 / 10
World Happiness, 2025
Safe drinking water
89%
of population, 2024
Homicide rate
19.3
per 100k, 2023
Road deaths
16
per 100k/yr, 2019
Income group
Upper middle
World Bank
English
Low
EF EPI 482
Religion
Roman Catholic 57%Evangelical 27%none 9%other 4%

Sources: World Bank, US State Department, World Happiness Report, WHO/UNICEF, EF EPI, CIA World Factbook.

Data sources

Temperature, precipitation, cloud, humidity, wind and solar figures are a 1991–2020 climatology for Porto de Moz (-1.7483°, -52.2383°, elevation 20 m), computed from hourly ERA5 reanalysis — contains modified Copernicus Climate Change Service information. Sun figures are astronomical calculations, not observations. City data © GeoNames, CC BY 4.0. Map outlines from Natural Earth (public domain); interactive map © Google. UV index is derived from CAMS (Copernicus Atmosphere Monitoring Service) clear-sky UV data — contains modified Copernicus Atmosphere Monitoring Service information. Monthly air-quality (PM2.5) seasonality is from the CAMS EAC4 reanalysis (Copernicus Atmosphere Monitoring Service), scaled to the WHO annual mean where available. Topography is sampled from the Copernicus DEM GLO-90 elevation model (© ESA/Airbus) and ESA WorldCover 2021 land cover (CC BY 4.0).