Óbidos weather in January

In January, Óbidos sees average daytime highs of 29°C and overnight lows near 25°C, with 375 mm of rain across 27.6 wet days and about 12.1 hours of daylight. It is the 8th-warmest and 3rd-wettest month of the year here.

Day-to-day highs hold fairly steady near 29°C through the month. The sky is clear or mostly clear about 5% 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 Óbidos's 9th-clearest and 12th-windiest month. For the whole year in context, see Óbidos's year-round climate.

Daytime high
29°
8th warmest
Overnight low
25°
7th coldest
Rainfall
375 mm
27.6 wet days
Daylight
12 h 06 min
6:48 AM – 6:54 PM
Cloud cover
80%
9th clearest
Wind
8 km/h
12th windiest
Solar energy
4.45 kWh/m²
Travel score
3.1
out of 10

Óbidos is human settlement in Brazil.

Air quality: WHO Ambient Air Quality Database. Density & description: Wikidata (CC0), GeoNames.

Temperature in January

Average highAverage lowShaded bands: 10–90% of days

Day-to-day highs hold fairly steady near 29°C through the month.

A typical January day in Óbidos reaches about 29°C in the afternoon and slips back to 25°C overnight — a 4°C spread between the day's warmth and the night's chill. On most days the high lands between 27°C and 31°C. Set against its neighbours, January runs about 1°C cooler than December and on par with February.

20°25°30°35°151015202531
Avg high (°C)Avg low (°C)
13025
23025
33025
43025
53025
63025
73025
83025
92925
102925
112925
122925
132925
142925
152925
162925
172925
182925
192925
202925
212925
222925
232925
242925
252925
262925
272925
282925
292925
302925
312925

How January really feels in Óbidos

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.

Óbidos weather by month

How January compares with the rest of the year at a glance. January is the 8th-warmest and 3rd-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan29° / 25°37527.612.13.1
Feb29° / 25°34025.212.13.1
Mar29° / 25°43728.8123.0
Apr29° / 25°42129122.9
May29° / 25°34428.911.93.1
Jun29° / 25°17323.111.93.7
Jul30° / 25°10917.711.94.3
Aug31° / 26°7311.511.94.5
Sep32° / 26°8010.7124.1
Oct32° / 26°10613.3123.7
Nov31° / 26°16217.612.13.5
Dec31° / 26°23222.412.13.3

Cloud cover in January

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 5% of the time in January.

Beyond those clear spells, partly cloudy skies cover about 11% of January, with mostly cloudy or overcast conditions the remaining 83%. Skies tend to cloud over as the month goes on.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
12377
22278
32278
42278
52278
62179
72080
82080
92080
101981
111981
121981
131882
141882
151684
161684
171585
181585
191585
201585
211486
221486
231486
241486
251486
261387
271288
281288
291288
301189
311189

Chance of precipitation in January

Any precipitation

Óbidos gets around 375 mm of rain over 27.6 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 88% and peaks near 90% on the wettest days.

0%20%40%60%80%100%151015202531
Rain chance (%)
186
287
388
488
589
689
790
890
990
1090
1190
1290
1390
1490
1590
1689
1789
1889
1988
2088
2188
2287
2387
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 68% of days. Sticky, muggy-or-worse air turns up on roughly 100% of them.

0%25%50%75%100%151015202531
Oppressive (%)Miserable (%)
16535
26535
36535
46535
56634
66634
76535
86535
96535
106535
116634
126634
136634
146733
156733
166832
176832
186931
196931
206931
217030
227030
237030
247030
257129
267129
277129
287030
297030
306931
316931

Wind in January

Winds average 8 km/h in January, the calmest month.

Across January, daily wind ranges from about 7 km/h on the calmest days to 8 km/h at its breeziest. It stays fairly steady from day to day.

051015151015202531
Wind speed (km/h)Feels
18calm
28calm
38calm
48calm
57calm
67calm
77calm
87calm
97calm
107calm
117calm
127calm
137calm
147calm
157calm
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 6:42 AM to 6:53 AM, and sunset from 6:49 PM to 6:58 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
112.16:426:49
212.16:426:49
312.16:436:49
412.16:436:50
512.16:446:50
612.16:446:51
712.16:456:51
812.16:456:51
912.16:466:52
1012.16:466:52
1112.16:466:53
1212.16:476:53
1312.16:476:53
1412.16:486:54
1512.16:486:54
1612.16:486:54
1712.16:496:55
1812.16:496:55
1912.16:496:55
2012.16:506:56
2112.16:506:56
2212.16:506:56
2312.16:516:56
2412.16:516:57
2512.16:516:57
2612.16:526:57
2712.16:526:57
2812.16:526:57
2912.16:526:58
3012.16:536:58
3112.16:536:58

Solar energy in January

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in January, about 4.45 kWh/m².

For context, solar energy here swings from a low near 4 kWh/m² to a high of 6.16 kWh/m² in October across the year — January's 4.45 kWh/m² falls in the middle.

024151015202531
Solar energy (kWh/m²)Level
14.6Bright
24.6Bright
34.6Bright
44.6Bright
54.5Bright
64.5Bright
74.5Bright
84.5Bright
94.5Bright
104.5Bright
114.5Bright
124.5Bright
134.4Bright
144.4Bright
154.4Bright
164.4Bright
174.4Bright
184.4Bright
194.4Bright
204.4Bright
214.4Bright
224.5Bright
234.5Bright
244.5Bright
254.5Bright
264.5Bright
274.5Bright
284.5Bright
294.5Bright
304.5Bright
314.5Bright
Planning a trip in January

Hazard calendar for Óbidos

In seasonPeak

In January, Óbidos sits inside its rainy season season. The full year is below, with each hazard's peak months called out.

Óbidos's rainy season runs December–May, when most of the year's rain falls.

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

Is January a good time to visit Óbidos?

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

3.1
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 Óbidos.

What to pack for Óbidos in January

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

In January, Óbidos sees daytime highs around 29°C and nights near 25°C. Pack light clothes and rain gear. About 28 days see rain.

light clothesrain gear

UV index in Óbidos in January

LowModerateHighVery highExtreme

Clear-sky midday UV in January peaks around 14 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Óbidos peaks around March 12 at about 15 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near November 17 at about 10 (very high).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeExtremeExtremeMar 12UV 15Nov 17UV 10
UV index (midday)Level
Jan14Extreme
Feb15Extreme
Mar15Extreme
Apr14Extreme
May11Extreme
Jun10Very high
Jul10Very high
Aug10Extreme
Sep11Extreme
Oct12Extreme
Nov9Very high
Dec11Extreme

Air quality in Óbidos 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 Óbidos is worst in November — around 38 µg/m³ PM2.5 (poor), about 4.0× the cleanest month (June, 10 µg/m³).

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

010203040JanFebMarAprMayJunJulAugSepOctNovDecModerateGoodModerateModerateNov 1637 µg/m³Jun 1410 µg/m³
PM2.5 (µg/m³)Level
Jan16Moderate
Feb16Moderate
Mar16Moderate
Apr14Moderate
May10Good
Jun10Good
Jul11Good
Aug13Moderate
Sep16Moderate
Oct26Moderate
Nov38Poor
Dec24Moderate
Location & terrain

Where is Óbidos?

Óbidos sits at 1.9°S, 55.5°W, 27 m above sea level, in Brazil. The nearest listed city is Oriximiná, 42 km away.

Topography around Óbidos

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

Within 3 km, the terrain around Óbidos has only modest variations in elevation — a maximum elevation change of 105 m around an average of 23 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 122 m; within 80 km, significant variations in elevation — a maximum elevation change of 342 m.

The land around Óbidos is covered by water (40%) and trees (34%) within 3 km, trees (46%) and water (26%) within 16 km, and trees (60%) and water (20%) within 80 km.

3 km
105 m
16 km
122 m
80 km
342 m
treesgrasslandartificial surfaceswaterwetland
January weather nearby: Oriximiná 42 km · Juruti 69 km · Alenquer 87 km · Belterra 103 km · Santarém 107 km · Terra Santa 110 km · Mojuí dos Campos 129 km · Nhamundá 136 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 Óbidos (-1.9175°, -55.5181°, elevation 27 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).