Bom Jardim weather in January

In January, Bom Jardim sees average daytime highs of 32°C and overnight lows near 24°C, with 222 mm of rain across 24.8 wet days and about 12.2 hours of daylight. It is the 6th-warmest and 4th-wettest month of the year here.

Day-to-day highs hold fairly steady near 32°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 12 min at the start of January to 12 h 12 min by month's end. Set against the rest of the year, January is Bom Jardim's 9th-clearest and 8th-windiest month. For the whole year in context, see Bom Jardim's year-round climate.

Daytime high
32°
6th warmest
Overnight low
24°
8th coldest
Rainfall
222 mm
24.8 wet days
Daylight
12 h 12 min
6:06 AM – 6:17 PM
Cloud cover
80%
9th clearest
Wind
6 km/h
8th windiest
Solar energy
4.73 kWh/m²
Travel score
2.6
out of 10

Temperature in January

Average highAverage lowShaded bands: 10–90% of days

Day-to-day highs hold fairly steady near 32°C through the month.

A typical January day in Bom Jardim reaches about 32°C in the afternoon and slips back to 24°C overnight — a 8°C spread between the day's warmth and the night's chill. On most days the high lands between 29°C and 34°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)
13224
23224
33224
43224
53224
63224
73224
83224
93224
103224
113224
123224
133224
143224
153224
163224
173224
183224
193224
203224
213124
223124
233124
243124
253124
263124
273124
283124
293124
303124
313124

How January really feels in Bom Jardim

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.

Bom Jardim weather by month

How January compares with the rest of the year at a glance. January is the 6th-warmest and 4th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan32° / 24°22224.812.22.6
Feb31° / 24°27525.412.12.5
Mar31° / 24°34129.4122.5
Apr31° / 24°35028.111.92.5
May31° / 24°1832311.83.1
Jun31° / 23°6413.511.84.1
Jul32° / 23°377.711.84.5
Aug33° / 23°122.711.94.1
Sep34° / 24°101.9123.4
Oct35° / 24°183.812.13.0
Nov34° / 25°41712.23.0
Dec33° / 24°10414.412.22.9

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 10% of January, with mostly cloudy or overcast conditions the remaining 85%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
12278
22278
32080
42080
51981
61783
71783
81684
91585
101585
111486
121387
131387
141288
151288
161288
171288
181288
191288
201387
211486
221486
231585
241585
251585
261486
271486
281486
291585
301585
311585

Chance of precipitation in January

Any precipitation

Bom Jardim gets around 222 mm of rain over 24.8 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 80% and peaks near 86% on the wettest days. The odds climb toward the end of the month.

0%20%40%60%80%100%151015202531
Rain chance (%)
169
270
371
472
573
674
775
876
977
1078
1179
1280
1381
1481
1582
1682
1783
1883
1983
2083
2183
2284
2384
2484
2585
2685
2785
2886
2986
3086
3186

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
Muggy (%)Oppressive (%)Miserable (%)
127424
217524
317524
417524
517524
617425
717425
817425
917425
1017425
1117326
1217326
1317227
1417227
1517128
1617029
1716930
1816831
1916633
2006634
2106535
2206436
2306436
2406337
2506238
2606139
2706139
2806040
2905941
3005842
3105842

Wind in January

Winds average 6 km/h in January.

Across January, daily wind ranges from about 6 km/h on the calmest days to 7 km/h at its breeziest. It stays fairly steady from day to day.

0246810151015202531
Wind speed (km/h)Feels
17calm
27calm
37calm
47calm
57calm
67calm
77calm
87calm
97calm
106calm
116calm
126calm
136calm
146calm
156calm
166calm
176calm
186calm
196calm
206calm
216calm
226calm
236calm
246calm
256calm
266calm
276calm
286calm
296calm
306calm
316calm

Sunrise & sunset in January

DaylightNight

Daylight runs from about 12 h 12 min at the start of January to 12 h 12 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 6:00 AM to 6:11 AM, and sunset from 6:12 PM to 6:20 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
112.26:006:12
212.26:006:12
312.26:006:12
412.26:016:13
512.26:016:13
612.26:026:14
712.26:026:14
812.26:036:15
912.26:036:15
1012.26:046:15
1112.26:046:16
1212.26:056:16
1312.26:056:16
1412.26:056:17
1512.26:066:17
1612.26:066:17
1712.26:076:18
1812.26:076:18
1912.26:076:18
2012.26:086:18
2112.26:086:19
2212.26:086:19
2312.26:096:19
2412.26:096:19
2512.26:096:19
2612.26:106:20
2712.26:106:20
2812.26:106:20
2912.26:116:20
3012.26:116:20
3112.26:116:20

Solar energy in January

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in January, about 4.73 kWh/m².

For context, solar energy here swings from a low near 4.25 kWh/m² to a high of 6.09 kWh/m² in October across the year — January's 4.73 kWh/m² falls in the middle.

024151015202531
Solar energy (kWh/m²)Level
14.9Bright
24.9Bright
34.9Bright
44.9Bright
54.9Bright
64.8Bright
74.8Bright
84.8Bright
94.8Bright
104.8Bright
114.7Bright
124.7Bright
134.7Bright
144.7Bright
154.7Bright
164.7Bright
174.7Bright
184.7Bright
194.7Bright
204.7Bright
214.7Bright
224.7Bright
234.7Bright
244.7Bright
254.7Bright
264.7Bright
274.7Bright
284.7Bright
294.7Bright
304.7Bright
314.7Bright
Planning a trip in January

Hazard calendar for Bom Jardim

In seasonPeak

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

Bom Jardim'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 Bom Jardim?

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

2.6
Sightseeing
9th-best month of the year
4.1
Beach & pool
9th-best month of the year

January is a weaker month for outdoor sightseeing in Bom Jardim.

What to pack for Bom Jardim in January

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

In January, Bom Jardim sees daytime highs around 32°C and nights near 24°C. Pack light clothes and rain gear. Worth having: sun protection. About 25 days see rain.

light clothesrain gearsun protection

UV index in Bom Jardim 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 Bom Jardim peaks around March 17 at about 15 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near July 14 at about 10 (extreme).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeMar 17UV 15Jul 14UV 10
UV index (midday)Level
Jan13Extreme
Feb14Extreme
Mar15Extreme
Apr14Extreme
May11Extreme
Jun10Extreme
Jul10Extreme
Aug10Extreme
Sep12Extreme
Oct12Extreme
Nov11Extreme
Dec11Extreme

Air quality in Bom Jardim 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 Bom Jardim is worst in November — around 25 µg/m³ PM2.5 (moderate), about 3.5× the cleanest month (July, 7 µg/m³).

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

0102030JanFebMarAprMayJunJulAugSepOctNovDecModerateGoodModerateNov 1724 µg/m³Jul 167 µg/m³
PM2.5 (µg/m³)Level
Jan15Moderate
Feb15Moderate
Mar15Moderate
Apr13Moderate
May10Good
Jun8Good
Jul7Good
Aug8Good
Sep10Good
Oct16Moderate
Nov25Moderate
Dec19Moderate
Location & terrain

Where is Bom Jardim?

Bom Jardim sits at 3.5°S, 45.6°W, 64 m above sea level, in Brazil. The nearest listed city is Santa Inês, 29 km away.

Topography around Bom Jardim

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

Within 3 km, the terrain around Bom Jardim has only modest variations in elevation — a maximum elevation change of 40 m around an average of 39 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 71 m; within 80 km, significant variations in elevation — a maximum elevation change of 317 m.

The land around Bom Jardim is covered by grassland (77%) within 3 km, grassland (63%) and trees (35%) within 16 km, and grassland (52%) and trees (45%) within 80 km.

3 km
40 m
16 km
71 m
80 km
317 m
treesgrasslandartificial surfaceswaterwetland
January weather nearby: Santa Inês 29 km · Alto Alegre do Pindaré 30 km · Pindaré-Mirim 30 km · Zé Doca 30 km · Monção 40 km · Santa Luzia 47 km · Penalva 56 km · Pio XII 60 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 Bom Jardim (-3.5428°, -45.6085°, elevation 64 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).