Pelotas weather in January

In January, Pelotas sees average daytime highs of 26°C and overnight lows near 21°C, with 109 mm of rain across 11.6 wet days and about 13.8 hours of daylight. It is the 1st-warmest and 7th-wettest month of the year here.

Day-to-day highs hold fairly steady near 26°C through the month. The sky is clear or mostly clear about 35% of the time in January, and the air most often feels muggy.

Daylight stretches from about 14 hours at the start of January to 13 h 36 min by month's end. Set against the rest of the year, January is Pelotas's 5th-clearest and 5th-windiest month. For the whole year in context, see Pelotas's year-round climate.

Daytime high
26°
1st warmest
Overnight low
21°
11th coldest
Rainfall
109 mm
11.6 wet days
Daylight
13 h 54 min
6:43 AM – 8:35 PM
Cloud cover
55%
5th clearest
Wind
18 km/h
5th windiest
Solar energy
6.42 kWh/m²
Travel score
6.5
out of 10

Pelotas 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 26°C through the month.

A typical January day in Pelotas reaches about 26°C in the afternoon and slips back to 21°C overnight — a 5°C spread between the day's warmth and the night's chill. On most days the high lands between 23°C and 29°C. Set against its neighbours, January runs about 1°C warmer than December and on par with February.

15°20°25°30°151015202531
Avg high (°C)Avg low (°C)
12621
22621
32621
42621
52621
62621
72621
82621
92621
102621
112621
122621
132621
142621
152621
162621
172621
182621
192621
202621
212621
222621
232621
242621
252621
262621
272621
282622
292622
302622
312622

Pelotas weather by month

How January compares with the rest of the year at a glance. January is the 1st-warmest and 7th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan26° / 21°10911.613.86.5
Feb26° / 21°10512.613.26.2
Mar25° / 20°10211.812.26.6
Apr23° / 18°11610.211.26.8
May19° / 14°1059.310.46.3
Jun17° / 12°1119.9105.5
Jul16° / 11°11710.210.15.1
Aug17° / 12°1169.710.85.7
Sep18° / 13°14110.611.85.8
Oct20° / 15°14010.512.86.2
Nov23° / 17°958.813.67.0
Dec25° / 20°1009.8147.0

Cloud cover in January

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 35% of the time in January.

Beyond those clear spells, partly cloudy skies cover about 20% of January, with mostly cloudy or overcast conditions the remaining 45%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
15941
25941
35941
45941
55842
65842
75842
85842
95743
105743
115743
125743
135743
145644
155644
165545
175545
185545
195545
205347
215347
225347
235248
245248
255248
265248
275149
285149
295149
305149
315149

Chance of precipitation in January

Any precipitation

Pelotas gets around 109 mm of rain over 11.6 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 38% and peaks near 43% on the wettest days. The odds climb toward the end of the month.

0%10%20%30%40%50%151015202531
Rain chance (%)
131
231
332
432
533
634
734
835
936
1036
1137
1237
1338
1438
1538
1638
1739
1839
1939
2039
2139
2240
2340
2440
2541
2641
2742
2842
2942
3043
3143

Humidity in January

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, January lands in the muggy band about 34% of days. Sticky, muggy-or-worse air turns up on roughly 67% of them.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)Humid (%)Muggy (%)Oppressive (%)Miserable (%)
13122133311
23112232311
33112232320
43112231330
53102331330
63102331330
7392331330
8392331330
9392332330
10392332330
11392233330
12392233320
13392234320
14392235310
15392135310
16392136310
17392136300
18392136301
19392036301
20392036311
21392036311
22392036311
23392035321
24292035332
25291935332
26281934342
27281934343
28281933353
29281933353
30281932354
31291932354

Wind in January

Winds average 18 km/h in January.

Across January, daily wind ranges from about 17 km/h on the calmest days to 18 km/h at its breeziest. It stays fairly steady from day to day.

05101520151015202531
Wind speed (km/h)Feels
118light breeze
218light breeze
318light breeze
418light breeze
518light breeze
617light breeze
717light breeze
817light breeze
917light breeze
1017light breeze
1117light breeze
1217light breeze
1317light breeze
1417light breeze
1517light breeze
1617light breeze
1717light breeze
1817light breeze
1917light breeze
2017light breeze
2118light breeze
2218light breeze
2318light breeze
2418light breeze
2518light breeze
2617light breeze
2717light breeze
2817light breeze
2917light breeze
3017light breeze
3117light breeze

Sunrise & sunset in January

DaylightNight

Daylight runs from about 14 hours at the start of January to 13 h 36 min by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 24 minutes over January. Sunrise moves from 6:31 AM to 6:56 AM, and sunset from 8:34 PM to 8:29 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
114.06:318:34
214.06:328:34
314.06:338:34
414.06:338:34
514.06:348:35
614.06:358:35
714.06:368:35
814.06:368:35
914.06:378:35
1014.06:388:35
1113.96:398:35
1213.96:398:35
1313.96:408:35
1413.96:418:35
1513.96:428:35
1613.96:438:35
1713.86:448:34
1813.86:448:34
1913.86:458:34
2013.86:468:34
2113.86:478:33
2213.86:488:33
2313.76:498:33
2413.76:508:33
2513.76:518:32
2613.76:518:32
2713.66:528:31
2813.66:538:31
2913.66:548:30
3013.66:558:30
3113.66:568:29

Solar energy in January

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in January, about 6.42 kWh/m².

For context, solar energy here swings from a low near 2.35 kWh/m² to a high of 6.76 kWh/m² in December across the year — January's 6.42 kWh/m² sits near the top of that range.

0246151015202531
Solar energy (kWh/m²)Level
16.7Intense
26.7Intense
36.7Intense
46.7Intense
56.6Intense
66.6Intense
76.6Intense
86.6Intense
96.6Intense
106.6Intense
116.5Intense
126.5Intense
136.5Intense
146.5Intense
156.5Intense
166.4Intense
176.4Intense
186.4Intense
196.4Intense
206.4Intense
216.3Intense
226.3Intense
236.3Intense
246.3Intense
256.2Intense
266.2Intense
276.2Intense
286.2Intense
296.1Intense
306.1Intense
316.1Intense
Planning a trip in January

Is January a good time to visit Pelotas?

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

6.5
Sightseeing
5th-best month of the year
6.2
Beach & pool
2nd-best month of the year

January is a reasonable time to visit Pelotas for sightseeing. The water and warmth also suit a beach or pool day.

What to pack for Pelotas in January

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

In January, Pelotas sees daytime highs around 26°C and nights near 21°C. Pack sun protection. Worth having: light clothes and rain gear. About 12 days see rain.

sun protectionlight clothesrain gear

Sea temperature near Pelotas in January

The nearest coast averages about 24°C in January — the other half of the beach question. The full-year curve and swim-comfort zones are below.

The sea at the nearest coast (about 44 km away) is warmest in February at about 24°C and coldest in July near 14°C.

It's comfortable for a long swim from Nov 18 to May 4 — about 5.5 months when the water holds above 20°C.

15°20°25°JanFebMarAprMayJunJulAugSepOctNovDecbracingcoolrefreshingwarmcomfortable to swim
Sea temperature (°C)Comfort
Jan24Refreshing
Feb24Warm
Mar24Refreshing
Apr22Refreshing
May19Cool
Jun16Cool
Jul14Bracing
Aug14Bracing
Sep15Cool
Oct18Cool
Nov20Cool
Dec22Refreshing

UV index in Pelotas in January

LowModerateHighVery highExtreme

Clear-sky midday UV in January peaks around 12 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Pelotas peaks around January 12 at about 12 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near June 20 at about 3 (moderate).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeVery highModerateHighVery highExtremeJan 12UV 12Jun 20UV 3
UV index (midday)Level
Jan12Extreme
Feb12Extreme
Mar9Very high
Apr7High
May4Moderate
Jun3Moderate
Jul3Moderate
Aug5Moderate
Sep7Very high
Oct8Very high
Nov11Extreme
Dec12Extreme
Location & terrain

Where is Pelotas?

Pelotas sits at 31.8°S, 52.3°W, 15 m above sea level, in Brazil. The nearest listed city is Capão do Leão, 14 km away.

Topography around Pelotas

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

Within 3 km, the terrain around Pelotas has only modest variations in elevation — a maximum elevation change of 27 m around an average of 5 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 161 m; within 80 km, significant variations in elevation — a maximum elevation change of 507 m.

The land around Pelotas is covered by artificial surfaces (52%) and wetland (26%) within 3 km, wetland (25%) and grassland (20%) within 16 km, and water (31%) and trees (25%) within 80 km.

3 km
27 m
16 km
161 m
80 km
507 m
treesgrasslandcroplandartificial surfaceswaterwetland
January weather nearby: Capão do Leão 14 km · Rio Grande 37 km · São José do Norte 39 km · Canguçu 52 km · São Lourenço do Sul 57 km · Piratini 81 km · Arroio Grande 87 km · Camaquã 114 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 Pelotas (-31.77°, -52.341°, elevation 15 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. Sea temperatures are the NOAA OISST v2.1 1991–2020 monthly climatology (public domain), sampled at the nearest ocean point. UV index is derived from CAMS (Copernicus Atmosphere Monitoring Service) clear-sky UV data — contains modified Copernicus Atmosphere Monitoring Service information. Topography is sampled from the Copernicus DEM GLO-90 elevation model (© ESA/Airbus) and ESA WorldCover 2021 land cover (CC BY 4.0).