São Lourenço do Oeste weather in January

In January, São Lourenço do Oeste sees average daytime highs of 28°C and overnight lows near 18°C, with 173 mm of rain across 19.6 wet days and about 13.5 hours of daylight. It is the 1st-warmest and 4th-wettest month of the year here.

Day-to-day highs hold fairly steady near 28°C through the month. The sky is clear or mostly clear about 25% of the time in January, and the air most often feels muggy.

Daylight stretches from about 13 h 36 min at the start of January to 13 h 12 min by month's end. Set against the rest of the year, January is São Lourenço do Oeste's 12th-clearest and 9th-windiest month. For the whole year in context, see São Lourenço do Oeste's year-round climate.

Daytime high
28°
1st warmest
Overnight low
18°
12th coldest
Rainfall
173 mm
19.6 wet days
Daylight
13 h 30 min
6:56 AM – 8:25 PM
Cloud cover
64%
12th clearest
Wind
10 km/h
9th windiest
Solar energy
6.18 kWh/m²
Travel score
5.0
out of 10

São Lourenço do Oeste 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 28°C through the month.

A typical January day in São Lourenço do Oeste reaches about 28°C in the afternoon and slips back to 18°C overnight — a 10°C spread between the day's warmth and the night's chill. On most days the high lands between 25°C and 30°C. Set against its neighbours, January runs on par with December and on par with February.

15°20°25°30°35°151015202531
Avg high (°C)Avg low (°C)
12818
22818
32818
42818
52818
62818
72818
82818
92818
102818
112818
122818
132818
142818
152818
162818
172818
182818
192818
202818
212818
222818
232818
242818
252818
262818
272818
282818
292818
302818
312818

São Lourenço do Oeste weather by month

How January compares with the rest of the year at a glance. January is the 1st-warmest and 4th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan28° / 18°17319.613.55.0
Feb27° / 18°16418.312.95.0
Mar27° / 17°14514.712.25.9
Apr24° / 14°12410.911.46.8
May21° / 11°1421010.76.5
Jun20° / 10°14910.110.46.3
Jul20° / 1259.110.56.5
Aug22° / 11°1027.911.17.2
Sep23° / 13°17711.311.86.8
Oct25° / 15°21215.412.66.0
Nov26° / 16°15813.913.36.1
Dec27° / 17°18217.713.65.4

Cloud cover in January

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 25% of the time in January, the cloudiest month of the year.

Beyond those clear spells, partly cloudy skies cover about 18% of January, with mostly cloudy or overcast conditions the remaining 57%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
14357
24159
34258
44258
54159
64159
74258
84159
94159
104159
114159
124258
134357
144357
154357
164456
174357
184357
194456
204456
214456
224456
234456
244456
254456
264456
274555
284555
294654
304456
314555

Chance of precipitation in January

Any precipitation

São Lourenço do Oeste gets around 173 mm of rain over 19.6 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 64% and peaks near 64% on the wettest days.

0%20%40%60%151015202531
Rain chance (%)
163
263
364
464
564
664
764
864
964
1064
1164
1264
1364
1464
1564
1664
1764
1863
1963
2063
2163
2263
2363
2463
2563
2663
2763
2863
2963
3064
3164

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 61% of days. Sticky, muggy-or-worse air turns up on roughly 64% of them.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)Humid (%)Muggy (%)Oppressive (%)
111127565
211126575
311126575
411026585
511026585
61926595
71926595
81927585
91927585
101827604
111827604
121827604
131828603
141828603
151828612
161828612
171828612
180828622
190828631
200928621
210927631
220927631
230927631
240927631
250926641
260826651
270826651
280826642
290826642
300826642
310826642

Wind in January

Winds average 10 km/h in January.

Across January, daily wind ranges from about 10 km/h on the calmest days to 10 km/h at its breeziest. It stays fairly steady from day to day.

051015151015202531
Wind speed (km/h)Feels
110calm
210calm
310calm
410calm
510calm
610calm
710calm
810calm
910calm
1010calm
1110calm
1210calm
1310calm
1410calm
1510calm
1610calm
1710calm
1810calm
1910calm
2010calm
2110calm
2210calm
2310calm
2410calm
2510calm
2610calm
2710calm
2810calm
2910calm
3010calm
3110calm

Sunrise & sunset in January

DaylightNight

Daylight runs from about 13 h 36 min at the start of January to 13 h 12 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 6:46 AM to 7:07 AM, and sunset from 8:23 PM to 8:22 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
113.66:468:23
213.66:468:24
313.66:478:24
413.66:488:24
513.66:488:24
613.66:498:25
713.66:508:25
813.66:508:25
913.66:518:25
1013.66:528:25
1113.56:528:25
1213.56:538:25
1313.56:548:25
1413.56:558:25
1513.56:558:25
1613.56:568:25
1713.56:578:25
1813.56:588:25
1913.46:588:25
2013.46:598:25
2113.47:008:25
2213.47:018:25
2313.47:018:24
2413.47:028:24
2513.47:038:24
2613.37:048:24
2713.37:048:23
2813.37:058:23
2913.37:068:23
3013.37:078:22
3113.27:078:22

Solar energy in January

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in January, about 6.18 kWh/m².

For context, solar energy here swings from a low near 2.9 kWh/m² to a high of 6.28 kWh/m² in December across the year — January's 6.18 kWh/m² sits near the top of that range.

0246151015202531
Solar energy (kWh/m²)Level
16.2Intense
26.2Intense
36.2Intense
46.2Intense
56.2Intense
66.2Intense
76.2Intense
86.2Intense
96.2Intense
106.2Intense
116.2Intense
126.2Intense
136.2Intense
146.2Intense
156.2Intense
166.2Intense
176.2Intense
186.2Intense
196.2Intense
206.2Intense
216.2Intense
226.2Intense
236.1Intense
246.1Intense
256.1Intense
266.1Intense
276.1Intense
286.0Intense
296.0Intense
306.0Intense
316.0Intense
Planning a trip in January

Is January a good time to visit São Lourenço do Oeste?

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

5.0
Sightseeing
11th-best month of the year
5.2
Beach & pool
7th-best month of the year

January is a reasonable time to visit São Lourenço do Oeste for sightseeing.

What to pack for São Lourenço do Oeste in January

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

In January, São Lourenço do Oeste sees daytime highs around 28°C and nights near 18°C. Pack light clothes, rain gear and sun protection. About 20 days see rain.

light clothesrain gearsun protection

UV index in São Lourenço do Oeste in January

LowModerateHighVery highExtreme

Clear-sky midday UV in January peaks around 15 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in São Lourenço do Oeste peaks around January 23 at about 15 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near July 12 at about 5 (moderate).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeVery highHighHighVery highExtremeJan 23UV 15Jul 12UV 5
UV index (midday)Level
Jan15Extreme
Feb15Extreme
Mar12Extreme
Apr9Very high
May6High
Jun5High
Jul5Moderate
Aug6High
Sep7Very high
Oct9Very high
Nov12Extreme
Dec13Extreme

Air quality in São Lourenço do Oeste 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 São Lourenço do Oeste is worst in September — around 18 µg/m³ PM2.5 (moderate), about 3.0× the cleanest month (March, 6 µg/m³).

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

01020JanFebMarAprMayJunJulAugSepOctNovDecGoodModerateGoodSep 1517 µg/m³Mar 116 µg/m³
PM2.5 (µg/m³)Level
Jan6Good
Feb6Good
Mar6Good
Apr7Good
May7Good
Jun7Good
Jul8Good
Aug13Moderate
Sep18Moderate
Oct11Good
Nov8Good
Dec6Good
Location & terrain

Where is São Lourenço do Oeste?

São Lourenço do Oeste sits at 26.4°S, 52.9°W, 881 m above sea level, in Brazil. The nearest listed city is Pato Branco, 23 km away.

Topography around São Lourenço do Oeste

How much the land rises and falls, and what covers it, within 3, 16 and 80 km of São Lourenço do Oeste.

Within 3 km, the terrain around São Lourenço do Oeste has only modest variations in elevation — a maximum elevation change of 228 m around an average of 860 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 546 m; within 80 km, large variations in elevation — a maximum elevation change of 972 m.

The land around São Lourenço do Oeste is covered by trees (36%) and cropland (25%) within 3 km, trees (42%) and cropland (39%) within 16 km, and trees (45%) and cropland (39%) within 80 km.

3 km
228 m
16 km
546 m
80 km
972 m
treesgrasslandcroplandartificial surfacesbare terrain
January weather nearby: Pato Branco 23 km · Marmeleiro 29 km · Francisco Beltrão 37 km · Clevelândia 50 km · Coronel Vivida 51 km · Maravilha 55 km · Pinhalzinho 56 km · Abelardo Luz 57 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 São Lourenço do Oeste (-26.3592°, -52.8511°, elevation 881 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).