La Plata weather in January

In January, La Plata sees average daytime highs of 21°C and overnight lows near 12°C, with 171 mm of rain across 19.8 wet days and about 11.9 hours of daylight. It is the 4th-warmest and 8th-wettest month of the year here.

Day-to-day highs hold fairly steady near 21°C through the month. The sky is clear or mostly clear about 7% of the time in January, and the air most often feels comfortable.

Daylight stretches from about 11 h 54 min at the start of January to 11 h 54 min by month's end. Set against the rest of the year, January is La Plata's 1st-clearest and 2nd-windiest month. For the whole year in context, see La Plata's year-round climate.

Daytime high
21°
4th warmest
Overnight low
12°
6th coldest
Rainfall
171 mm
19.8 wet days
Daylight
11 h 54 min
6:17 AM – 6:09 PM
Cloud cover
74%
1st clearest
Wind
3 km/h
2nd windiest
Solar energy
5.1 kWh/m²
Travel score
4.9
out of 10

Temperature in January

Average highAverage lowShaded bands: 10–90% of days

Day-to-day highs hold fairly steady near 21°C through the month.

A typical January day in La Plata reaches about 21°C in the afternoon and slips back to 12°C overnight — a 9°C spread between the day's warmth and the night's chill. On most days the high lands between 19°C and 23°C. Set against its neighbours, January runs on par with December and on par with February.

10°15°20°25°151015202531
Avg high (°C)Avg low (°C)
12112
22112
32112
42112
52112
62112
72112
82112
92112
102112
112112
122112
132112
142112
152112
162112
172112
182112
192112
202112
212112
222112
232112
242112
252112
262112
272112
282112
292112
302112
312112

La Plata weather by month

How January compares with the rest of the year at a glance. January is the 4th-warmest and 8th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan21° / 12°17119.811.94.9
Feb21° / 12°19320.111.94.5
Mar21° / 13°27126.4123.9
Apr21° / 13°26727.612.13.5
May20° / 13°18928.312.13.5
Jun20° / 12°13426.112.13.6
Jul19° / 11°13125.912.13.8
Aug20° / 11°842212.14.3
Sep21° / 11°8621.6124.5
Oct21° / 12°20725.311.94.0
Nov21° / 13°2602711.93.7
Dec21° / 13°20423.711.94.3

Cloud cover in January

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 7% of the time in January, the clearest month of the year.

Beyond those clear spells, partly cloudy skies cover about 15% of January, with mostly cloudy or overcast conditions the remaining 78%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
12674
22674
32674
42674
52575
62575
72476
82476
92377
102278
112080
122080
132080
142080
151981
161981
171981
181981
192080
202080
212080
222080
232179
242179
252179
262278
272278
282278
292179
302179
312179

Chance of precipitation in January

Any precipitation

La Plata gets around 171 mm of rain over 19.8 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 65% and peaks near 69% on the wettest days.

0%20%40%60%80%151015202531
Rain chance (%)
163
263
363
463
564
664
765
866
967
1068
1168
1269
1369
1469
1569
1669
1768
1867
1966
2066
2165
2264
2364
2463
2563
2662
2762
2862
2962
3062
3163

Humidity in January

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, January lands in the comfortable band about 61% of days. It rarely turns muggy — the humid and sticky bands barely register.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)Humid (%)
139610
239601
339601
439601
538611
638611
737621
837621
936631
1035641
1135641
1234651
1334651
1434651
1535641
1635641
1736631
1837621
1938611
2039601
2140591
2241590
2342580
2442571
2543561
2643561
2743561
2843561
2943561
3042571
3142571

Wind in January

Winds average 3 km/h in January.

Across January, daily wind ranges from about 3 km/h on the calmest days to 3 km/h at its breeziest. It stays fairly steady from day to day.

0246810151015202531
Wind speed (km/h)Feels
13calm
23calm
33calm
43calm
53calm
63calm
73calm
83calm
93calm
103calm
113calm
123calm
133calm
143calm
153calm
163calm
173calm
183calm
193calm
203calm
213calm
223calm
233calm
243calm
253calm
263calm
273calm
283calm
293calm
303calm
313calm

Sunrise & sunset in January

DaylightNight

Daylight runs from about 11 h 54 min at the start of January to 11 h 54 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 6:11 AM to 6:20 AM, and sunset from 6:03 PM to 6:14 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
111.96:116:03
211.96:116:03
311.96:126:04
411.96:126:04
511.96:136:04
611.96:136:05
711.96:136:05
811.96:146:06
911.96:146:06
1011.96:156:07
1111.96:156:07
1211.96:156:08
1311.96:166:08
1411.96:166:08
1511.96:166:09
1611.96:176:09
1711.96:176:09
1811.96:176:10
1911.96:176:10
2011.96:186:11
2111.96:186:11
2211.96:186:11
2311.96:196:12
2411.96:196:12
2511.96:196:12
2611.96:196:12
2711.96:196:13
2811.96:206:13
2911.96:206:13
3011.96:206:14
3111.96:206:14

Solar energy in January

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in January, about 5.1 kWh/m².

For context, solar energy here swings from a low near 3.9 kWh/m² to a high of 5.35 kWh/m² in September across the year — January's 5.1 kWh/m² sits near the top of that range.

0246151015202531
Solar energy (kWh/m²)Level
15.0Bright
25.0Bright
35.0Bright
45.0Bright
55.0Bright
65.0Bright
75.0Bright
85.0Bright
95.0Bright
105.0Bright
115.0Bright
125.0Bright
135.0Bright
145.0Bright
155.0Bright
165.0Bright
175.0Bright
185.0Bright
195.1Bright
205.1Bright
215.1Bright
225.1Bright
235.1Bright
245.1Bright
255.2Bright
265.2Bright
275.2Bright
285.2Bright
295.2Bright
305.2Bright
315.2Bright
Planning a trip in January

Is January a good time to visit La Plata?

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

4.9
Sightseeing
1st-best month of the year
3.0
Beach & pool
1st-best month of the year

January is a reasonable time to visit La Plata for sightseeing.

What to pack for La Plata in January

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

In January, La Plata sees daytime highs around 21°C and nights near 12°C. Pack rain gear. Worth having: sun protection. About 20 days see rain.

rain gearsun protection

UV index in La Plata 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 La Plata peaks around February 22 at about 17 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near December 13 at about 11 (extreme).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeFeb 22UV 17Dec 13UV 11
UV index (midday)Level
Jan15Extreme
Feb17Extreme
Mar17Extreme
Apr14Extreme
May15Extreme
Jun14Extreme
Jul12Extreme
Aug13Extreme
Sep15Extreme
Oct14Extreme
Nov12Extreme
Dec11Extreme

Air quality in La Plata 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 La Plata is worst in March — around 23 µg/m³ PM2.5 (moderate), about 2.4× the cleanest month (July, 10 µg/m³).

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

0102030JanFebMarAprMayJunJulAugSepOctNovDecModerateGoodModerateMar 1222 µg/m³Jul 1210 µg/m³
PM2.5 (µg/m³)Level
Jan16Moderate
Feb21Moderate
Mar23Moderate
Apr18Moderate
May12Moderate
Jun10Good
Jul10Good
Aug12Moderate
Sep14Moderate
Oct14Moderate
Nov14Moderate
Dec14Moderate
Location & terrain

Where is La Plata?

La Plata sits at 2.4°N, 75.9°W, 1,020 m above sea level, in Colombia. The nearest listed city is Belalcázar, 30 km away.

Topography around La Plata

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

Within 3 km, the terrain around La Plata has large variations in elevation — a maximum elevation change of 830 m around an average of 1,135 m above sea level; within 16 km, very significant variations in elevation — a maximum elevation change of 1,821 m; within 80 km, extreme variations in elevation — a maximum elevation change of 4,906 m.

The land around La Plata is covered by grassland (61%) and trees (33%) within 3 km, trees (57%) and grassland (42%) within 16 km, and trees (69%) and grassland (29%) within 80 km.

3 km
830 m
16 km
1,821 m
80 km
4,906 m
treesgrasslandcroplandartificial surfaceswater
January weather nearby: Belalcázar 30 km · Tarqui 32 km · Garzón 37 km · Gigante 38 km · Guadalupe 44 km · Pitalito 63 km · Isnos 64 km · San Agustin 71 km

Colombia travel facts

Travel advisory
Level 3
Reconsider Travel
Power plugs
Type A / B
120 / 240 V · 60 Hz
Prices
≈ 38% of US
price level, 2025
GDP per capita
$8,562
2025
Happiness
6.0 / 10
World Happiness, 2025
Safe drinking water
74%
of population, 2024
Homicide rate
24.9
per 100k, 2023
Road deaths
15.4
per 100k/yr, 2019
Income group
Upper middle
World Bank
English
Low
EF EPI 480
Religion
Roman Catholic 64%Protestant 17%none 14%atheist 1%

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 La Plata (2.3934°, -75.8923°, elevation 1,020 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).