Paysandú weather in January

In January, Paysandú sees average daytime highs of 31°C and overnight lows near 20°C, with 105 mm of rain across 8.4 wet days and about 13.9 hours of daylight. It is the 1st-warmest and 7th-wettest month of the year here.

Day-to-day highs hold fairly steady near 31°C through the month. The sky is clear or mostly clear about 49% of the time in January, and the air most often feels muggy.

Daylight stretches from about 14 h 06 min at the start of January to 13 h 36 min by month's end. Set against the rest of the year, January is Paysandú's 1st-clearest and 8th-windiest month. For the whole year in context, see Paysandú's year-round climate.

Daytime high
31°
1st warmest
Overnight low
20°
12th coldest
Rainfall
105 mm
8.4 wet days
Daylight
13 h 54 min
7:04 AM – 8:59 PM
Cloud cover
44%
1st clearest
Wind
12 km/h
8th windiest
Solar energy
7.13 kWh/m²
Travel score
5.0
out of 10

Paysandú is city; capital of Paysandú Department, Uruguay.

Density
3,798/km²
people per km²
Founded
1749

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 31°C through the month.

A typical January day in Paysandú reaches about 31°C in the afternoon and slips back to 20°C overnight — a 11°C spread between the day's warmth and the night's chill. On most days the high lands between 27°C and 35°C. Set against its neighbours, January runs about 1°C warmer than December and about 1°C warmer than February.

15°20°25°30°35°40°151015202531
Avg high (°C)Avg low (°C)
13119
23119
33119
43119
53119
63119
73119
83119
93119
103119
113119
123119
133119
143119
153119
163119
173119
183119
193120
203120
213120
223120
233120
243120
253120
263120
273120
283120
293120
303120
313020

Paysandú 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
Jan31° / 20°1058.413.95.0
Feb30° / 19°112813.25.5
Mar28° / 17°1228.112.26.6
Apr24° / 14°1408.411.27.3
May20° / 11°907.210.46.8
Jun17° / 857.19.96.0
Jul17° / 726.410.15.8
Aug19° / 896.910.86.7
Sep21° / 10°967.711.86.9
Oct24° / 13°125912.87.1
Nov27° / 15°1077.313.77.0
Dec30° / 18°1187.814.15.7

Cloud cover in January

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 49% 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 36%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
16139
26139
36139
46139
56238
66238
76238
86337
96337
106436
116436
126535
136535
146535
156535
166535
176634
186634
196634
206634
216733
226733
236733
246634
256634
266436
276436
286337
296238
306139
316139

Chance of precipitation in January

Any precipitation

Paysandú gets around 105 mm of rain over 8.4 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 26% and peaks near 30% on the wettest days.

0%10%20%30%40%151015202531
Rain chance (%)
127
227
327
427
527
627
728
828
927
1027
1127
1226
1326
1425
1525
1625
1724
1824
1924
2024
2124
2224
2325
2425
2526
2627
2727
2828
2929
3029
3130

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 30% of days. Sticky, muggy-or-worse air turns up on roughly 45% of them.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)Humid (%)Muggy (%)Oppressive (%)Miserable (%)
114182429151
214172429151
314172428161
414172528161
514162528161
614162528161
714152628161
814152628161
914152728161
1014152728161
1114152728161
1214152728150
1313152829150
1413162829150
1513162829150
1612162829140
1712172830140
1812172730140
1912182730140
2011182731130
2111182631131
2211192631131
2311192531131
2410192532131
2510192532131
2610192432141
279192432141
289192432151
299192432151
309192332151
319192332161

Wind in January

Winds average 12 km/h in January.

Across January, daily wind ranges from about 12 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
1912calm
2012calm
2112calm
2212calm
2312calm
2412calm
2512calm
2612calm
2712calm
2812calm
2912calm
3012calm
3112calm

Sunrise & sunset in January

DaylightNight

Daylight runs from about 14 h 06 min 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 30 minutes over January. Sunrise moves from 6:53 AM to 7:18 AM, and sunset from 8:58 PM to 8:53 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
114.16:538:58
214.16:548:58
314.16:548:59
414.16:558:59
514.16:568:59
614.06:568:59
714.06:578:59
814.06:588:59
914.06:598:59
1014.07:008:59
1114.07:008:59
1214.07:018:59
1314.07:028:59
1413.97:038:59
1513.97:048:59
1613.97:048:59
1713.97:058:59
1813.97:068:58
1913.97:078:58
2013.87:088:58
2113.87:098:58
2213.87:108:57
2313.87:118:57
2413.87:128:57
2513.77:128:56
2613.77:138:56
2713.77:148:55
2813.77:158:55
2913.67:168:54
3013.67:178:54
3113.67:188:53

Solar energy in January

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in January, about 7.13 kWh/m².

For context, solar energy here swings from a low near 2.37 kWh/m² to a high of 7.26 kWh/m² in December across the year — January's 7.13 kWh/m² sits near the top of that range.

02468151015202531
Solar energy (kWh/m²)Level
17.2Intense
27.2Intense
37.2Intense
47.2Intense
57.2Intense
67.2Intense
77.2Intense
87.2Intense
97.2Intense
107.2Intense
117.2Intense
127.2Intense
137.2Intense
147.2Intense
157.2Intense
167.2Intense
177.2Intense
187.2Intense
197.2Intense
207.1Intense
217.1Intense
227.1Intense
237.0Intense
247.0Intense
257.0Intense
266.9Intense
276.9Intense
286.8Intense
296.8Intense
306.8Intense
316.7Intense
Planning a trip in January

Is January a good time to visit Paysandú?

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

5.0
Sightseeing
12th-best month of the year
7.2
Beach & pool
4th-best month of the year

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

What to pack for Paysandú in January

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

In January, Paysandú sees daytime highs around 31°C and nights near 20°C. Pack light clothes and sun protection. Worth having: rain gear. About 8 days see rain.

light clothessun protectionrain gear

UV index in Paysandú 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 Paysandú peaks around January 15 at about 13 (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 15UV 13Jun 20UV 3
UV index (midday)Level
Jan14Extreme
Feb11Extreme
Mar10Very high
Apr7High
May4Moderate
Jun3Moderate
Jul3Moderate
Aug5Moderate
Sep7High
Oct9Very high
Nov11Extreme
Dec12Extreme
Location & terrain

Where is Paysandú?

Paysandú sits at 32.3°S, 58.1°W, 44 m above sea level, in Uruguay. The nearest listed city is Colón, 12 km away.

YoungGualeguaychúFray BentosConcordiaSalto

Topography around Paysandú

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

Within 3 km, the terrain around Paysandú has only modest variations in elevation — a maximum elevation change of 62 m around an average of 24 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 80 m; within 80 km, only modest variations in elevation — a maximum elevation change of 153 m.

The land around Paysandú is covered by artificial surfaces (46%) and grassland (22%) within 3 km, grassland (46%), trees (22%) and cropland (22%) within 16 km, and grassland (39%), cropland (35%) and trees (22%) within 80 km.

3 km
62 m
16 km
80 m
80 km
153 m
treesgrasslandcroplandartificial surfaceswaterwetland
January weather nearby: Colón 12 km · Concepción del Uruguay 23 km · Young 60 km · Gualeguaychú 87 km · Fray Bentos 91 km · Villaguay 102 km · Concordia 103 km · Salto 104 km

Uruguay travel facts

Travel advisory
Level 2
Exercise Increased Caution
Power plugs
Type C / F / I / L
230 V · 50 Hz
Prices
≈ 66% of US
price level, 2025
GDP per capita
$25,216
2025
Happiness
6.6 / 10
World Happiness, 2025
Homicide rate
11.2
per 100k, 2023
Road deaths
14.8
per 100k/yr, 2019
Income group
High
World Bank
English
Moderate
EF EPI 542
Religion
none 47%Roman Catholic 37%Protestant 15%atheist 10%

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 Paysandú (-32.3171°, -58.0807°, elevation 44 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).