Serrinha weather in January

In January, Serrinha sees average daytime highs of 33°C and overnight lows near 23°C, with 54 mm of rain across 7.9 wet days and about 12.6 hours of daylight. It is the 1st-warmest and 1st-wettest month of the year here.

Day-to-day highs hold fairly steady near 33°C through the month. The sky is clear or mostly clear about 23% of the time in January, and the air most often feels muggy.

Daylight stretches from about 12 h 42 min at the start of January to 12 h 30 min by month's end. Set against the rest of the year, January is Serrinha's 11th-clearest and 9th-windiest month. For the whole year in context, see Serrinha's year-round climate.

Daytime high
33°
1st warmest
Overnight low
23°
10th coldest
Rainfall
54 mm
7.9 wet days
Daylight
12 h 36 min
5:27 AM – 6:04 PM
Cloud cover
62%
11th clearest
Wind
12 km/h
9th windiest
Solar energy
6.03 kWh/m²
Travel score
3.6
out of 10

Temperature in January

Average highAverage lowShaded bands: 10–90% of days

Day-to-day highs hold fairly steady near 33°C through the month.

A typical January day in Serrinha reaches about 33°C in the afternoon and slips back to 23°C overnight — a 11°C spread between the day's warmth and the night's chill. On most days the high lands between 30°C and 36°C. Set against its neighbours, January runs on par with December and on par with February.

20°25°30°35°40°151015202531
Avg high (°C)Avg low (°C)
13322
23322
33323
43323
53323
63323
73323
83323
93323
103323
113323
123323
133323
143323
153323
163323
173323
183323
193323
203323
213323
223323
233323
243323
253323
263323
273323
283323
293323
303323
313323

How January really feels in Serrinha

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.

Serrinha weather by month

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

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan33° / 23°547.912.63.6
Feb33° / 23°408.712.43.5
Mar33° / 23°4910.112.13.6
Apr31° / 22°4812.611.74.1
May29° / 21°4813.411.55.0
Jun27° / 20°4014.511.35.7
Jul27° / 19°3211.511.46.2
Aug28° / 19°2610.111.66.1
Sep30° / 20°216.811.95.4
Oct32° / 21°245.112.34.6
Nov32° / 22°436.612.54.0
Dec33° / 22°376.412.73.8

Cloud cover in January

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 23% of the time in January.

Beyond those clear spells, partly cloudy skies cover about 26% of January, with mostly cloudy or overcast conditions the remaining 51%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
14753
24753
34753
44753
54852
64852
74852
84852
94852
104852
114852
124852
134852
144852
154852
164852
174951
184951
194951
204951
214951
225050
235050
245050
255050
265050
275149
285149
295149
305149
315248

Chance of precipitation in January

Any precipitation

Serrinha gets around 54 mm of rain over 7.9 wet days in January, the wettest month. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 26% and peaks near 27% on the wettest days.

0%10%20%30%40%151015202531
Rain chance (%)
121
222
323
423
524
624
725
825
925
1026
1126
1226
1326
1426
1527
1627
1727
1827
1927
2027
2127
2227
2327
2427
2527
2627
2726
2826
2926
3026
3126

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 71% of days. Sticky, muggy-or-worse air turns up on roughly 92% of them.

0%25%50%75%100%151015202531
Humid (%)Muggy (%)Oppressive (%)
197714
287715
387715
487616
587616
687517
787517
887418
987418
1087319
1187319
1287319
1387220
1487220
1587121
1687022
1787022
1886923
1986923
2086824
2186824
2286824
2386824
2486725
2586725
2676825
2776825
2876726
2976726
3076825
3176825

Wind in January

Winds average 12 km/h in January.

Across January, daily wind ranges from about 11 km/h on the calmest days to 12 km/h at its breeziest. It stays fairly steady from day to day.

051015151015202531
Wind speed (km/h)Feels
112calm
212calm
312calm
412calm
512calm
612calm
712calm
812calm
912calm
1012calm
1112calm
1212calm
1312calm
1412calm
1512calm
1612calm
1712calm
1812calm
1911calm
2011calm
2111calm
2211calm
2311calm
2412calm
2512calm
2612calm
2712calm
2812calm
2912calm
3012calm
3112calm

Sunrise & sunset in January

DaylightNight

Daylight runs from about 12 h 42 min at the start of January to 12 h 30 min by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 12 minutes over January. Sunrise moves from 5:19 AM to 5:34 AM, and sunset from 5:59 PM to 6:05 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
112.75:195:59
212.75:206:00
312.75:206:00
412.75:216:00
512.75:216:01
612.75:226:01
712.75:226:01
812.75:236:02
912.65:236:02
1012.65:246:02
1112.65:246:03
1212.65:256:03
1312.65:256:03
1412.65:266:03
1512.65:266:04
1612.65:276:04
1712.65:276:04
1812.65:286:04
1912.65:286:04
2012.65:296:04
2112.65:296:05
2212.65:306:05
2312.65:306:05
2412.65:316:05
2512.65:316:05
2612.65:326:05
2712.55:326:05
2812.55:336:05
2912.55:336:05
3012.55:336:05
3112.55:346:05

Solar energy in January

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in January, about 6.03 kWh/m².

For context, solar energy here swings from a low near 3.6 kWh/m² to a high of 6.12 kWh/m² in December across the year — January's 6.03 kWh/m² sits near the top of that range.

0246151015202531
Solar energy (kWh/m²)Level
16.1Intense
26.1Intense
36.1Intense
46.1Intense
56.1Intense
66.1Intense
76.0Intense
86.0Intense
96.0Intense
106.0Intense
116.0Intense
126.0Bright
136.0Bright
146.0Bright
156.0Bright
166.0Bright
176.0Bright
186.0Bright
196.0Bright
206.0Bright
216.0Bright
226.0Bright
236.0Bright
246.0Intense
256.0Intense
266.0Intense
276.0Intense
286.0Intense
296.0Intense
306.0Intense
316.0Intense
Planning a trip in January

Is January a good time to visit Serrinha?

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

3.6
Sightseeing
10th-best month of the year
6.4
Beach & pool
6th-best month of the year

January is a weaker month for outdoor sightseeing in Serrinha. The water and warmth also suit a beach or pool day.

What to pack for Serrinha in January

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

In January, Serrinha sees daytime highs around 33°C and nights near 23°C. Pack light clothes and sun protection. About 8 days see rain.

light clothessun protection

UV index in Serrinha 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 Serrinha peaks around February 17 at about 15 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near July 10 at about 9 (very high).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeVery highExtremeFeb 17UV 15Jul 10UV 9
UV index (midday)Level
Jan14Extreme
Feb15Extreme
Mar14Extreme
Apr12Extreme
May10Very high
Jun9Very high
Jul9Very high
Aug10Very high
Sep12Extreme
Oct13Extreme
Nov13Extreme
Dec13Extreme
Location & terrain

Where is Serrinha?

Serrinha sits at 11.7°S, 39.0°W, 368 m above sea level, in Brazil. The nearest listed city is Barrocas, 17 km away.

Topography around Serrinha

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

Within 3 km, the terrain around Serrinha has only modest variations in elevation — a maximum elevation change of 214 m around an average of 367 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 379 m; within 80 km, significant variations in elevation — a maximum elevation change of 535 m.

The land around Serrinha is covered by grassland (46%) and artificial surfaces (23%) within 3 km, grassland (76%) within 16 km, and grassland (71%) within 80 km.

3 km
214 m
16 km
379 m
80 km
535 m
treesshrubsgrasslandcroplandartificial surfacesbare terrain
January weather nearby: Barrocas 17 km · Teofilândia 20 km · Biritinga 23 km · Conceição do Coité 32 km · Santa Bárbara 33 km · Araci 37 km · Riachão do Jacuípe 44 km · Sátiro Dias 47 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 Serrinha (-11.6642°, -39.0075°, elevation 368 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. Topography is sampled from the Copernicus DEM GLO-90 elevation model (© ESA/Airbus) and ESA WorldCover 2021 land cover (CC BY 4.0).