Reconquista weather in December

In December, Reconquista sees average daytime highs of 30°C and overnight lows near 20°C, with 150 mm of rain across 9.8 wet days and about 13.8 hours of daylight. It is the 3rd-warmest and 1st-wettest month of the year here.

Highs climb over the month, from about 29°C in the first days to 31°C by the end. The sky is clear or mostly clear about 45% of the time in December, and the air most often feels muggy.

Daylight stretches from about 13 h 42 min at the start of December to 13 h 48 min by month's end. Set against the rest of the year, December is Reconquista's 7th-clearest and 7th-windiest month. For the whole year in context, see Reconquista's year-round climate.

Daytime high
30°
3rd warmest
Overnight low
20°
10th coldest
Rainfall
150 mm
9.8 wet days
Daylight
13 h 54 min
5:59 AM – 7:50 PM
Cloud cover
48%
7th clearest
Wind
11 km/h
7th windiest
Solar energy
6.99 kWh/m²
Travel score
5.0
out of 10

Reconquista is city in Santa Fe Province, Argentina.

Density
168/km²
people per km²
Founded
1872

Air quality: WHO Ambient Air Quality Database. Density & description: Wikidata (CC0), GeoNames.

Temperature in December

Average highAverage lowShaded bands: 10–90% of days

Highs climb over the month, from about 29°C in the first days to 31°C by the end.

A typical December day in Reconquista reaches about 30°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 26°C and 35°C. Set against its neighbours, December runs about 2°C warmer than November and about 1°C cooler than January.

10°20°30°40°151015202531
Avg high (°C)Avg low (°C)
12919
22919
32919
42919
53019
63019
73019
83019
93019
103019
113019
123019
133020
143020
153020
163020
173120
183120
193120
203120
213120
223120
233121
243121
253121
263121
273121
283121
293121
303121
313121

How December really feels in Reconquista

Once humidity and wind are folded in, December averages 12 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
12
heat index over the day's high
Days feeling ≤ C
0
wind chill below the day's low

The story in December is heat — humidity pushes the afternoon "feels like" well above the raw temperature.

Reconquista weather by month

How December compares with the rest of the year at a glance. December is the 3rd-warmest and 1st-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan31° / 21°1401013.74.5
Feb30° / 21°1219.6134.8
Mar29° / 19°1199.412.25.9
Apr25° / 16°1479.211.37.1
May22° / 13°826.910.67.1
Jun19° / 11°676.710.26.6
Jul19° / 465.310.37.0
Aug22° / 11°655.5117.6
Sep24° / 13°936.811.87.7
Oct26° / 16°14810.112.76.8
Nov28° / 18°1368.613.56.3
Dec30° / 20°1509.813.85.0

Cloud cover in December

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 45% of the time in December.

Beyond those clear spells, partly cloudy skies cover about 16% of December, with mostly cloudy or overcast conditions the remaining 39%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
16139
26139
36139
46139
56238
66238
76238
86238
96337
106337
116337
126337
136337
146337
156337
166238
176238
186238
196139
206139
216139
226040
236040
246040
256040
265941
275941
285941
295941
305941
316040

Chance of precipitation in December

Any precipitation

Reconquista gets around 150 mm of rain over 9.8 wet days in December, the wettest month. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 32% and peaks near 34% on the wettest days.

0%10%20%30%40%151015202531
Rain chance (%)
132
232
331
431
531
631
731
831
930
1031
1131
1231
1331
1432
1532
1633
1733
1833
1934
2034
2134
2233
2333
2433
2533
2632
2732
2831
2931
3030
3130

Humidity in December

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, December lands in the muggy band about 32% of days. Sticky, muggy-or-worse air turns up on roughly 56% of them.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)Humid (%)Muggy (%)Oppressive (%)Miserable (%)
110183029111
210183129121
39183129121
49173030131
59173030131
69173030141
79163030141
89162931151
98162832151
108162832161
117152733161
127152733171
136152734171
146152634181
155142635182
165142535192
175142435202
184142335213
194142335223
203132235243
213132134253
223132133264
233132033284
242122032294
252122031305
262112030315
272112030325
282112029336
292112028336
302102028346
312102028346

Wind in December

Winds average 11 km/h in December.

Across December, 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
1111calm
1211calm
1311calm
1411calm
1511calm
1611calm
1711calm
1811calm
1911calm
2011calm
2111calm
2211calm
2311calm
2411calm
2511calm
2611calm
2711calm
2811calm
2911calm
3011calm
3111calm

Sunrise & sunset in December

DaylightNight

Daylight runs from about 13 h 42 min at the start of December to 13 h 48 min by month's end. The lit band spans sunrise to sunset each day.

Days grow by about 6 minutes over December. Sunrise moves from 5:56 AM to 6:07 AM, and sunset from 7:40 PM to 7:57 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
113.75:567:40
213.75:567:41
313.85:577:42
413.85:577:42
513.85:577:43
613.85:577:44
713.85:577:45
813.85:577:45
913.85:577:46
1013.85:577:47
1113.85:587:47
1213.85:587:48
1313.85:587:49
1413.85:587:49
1513.95:597:50
1613.95:597:50
1713.95:597:51
1813.96:007:52
1913.96:007:52
2013.96:017:53
2113.96:017:53
2213.96:027:54
2313.96:027:54
2413.96:037:54
2513.96:037:55
2613.96:047:55
2713.96:047:56
2813.96:057:56
2913.96:057:56
3013.86:067:57
3113.86:077:57

Solar energy in December

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in December, about 6.99 kWh/m² — the sunniest month for solar.

For context, solar energy here swings from a low near 2.52 kWh/m² to a high of 6.99 kWh/m² in December across the year — December's 6.99 kWh/m² sits near the top of that range.

02468151015202531
Solar energy (kWh/m²)Level
16.9Intense
26.9Intense
36.9Intense
46.9Intense
56.9Intense
66.9Intense
76.9Intense
87.0Intense
97.0Intense
107.0Intense
117.0Intense
127.0Intense
137.0Intense
147.0Intense
157.0Intense
167.0Intense
177.0Intense
187.0Intense
197.0Intense
207.0Intense
217.0Intense
227.0Intense
237.0Intense
247.0Intense
257.0Intense
267.0Intense
277.0Intense
287.0Intense
297.0Intense
307.0Intense
317.0Intense
Planning a trip in December

Is December a good time to visit Reconquista?

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

5.0
Sightseeing
10th-best month of the year
7.0
Beach & pool
3rd-best month of the year

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

What to pack for Reconquista in December

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

In December, Reconquista sees daytime highs around 30°C and nights near 20°C. Pack light clothes and sun protection. Worth having: rain gear. About 10 days see rain.

light clothessun protectionrain gear

UV index in Reconquista in December

LowModerateHighVery highExtreme

Clear-sky midday UV in December 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 Reconquista peaks around January 24 at about 14 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near June 21 at about 4 (moderate).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeVery highHighModerateHighVery highExtremeJan 24UV 14Jun 21UV 4
UV index (midday)Level
Jan14Extreme
Feb14Extreme
Mar11Extreme
Apr7Very high
May5Moderate
Jun4Moderate
Jul4Moderate
Aug6High
Sep7Very high
Oct9Very high
Nov11Extreme
Dec13Extreme
Location & terrain

Where is Reconquista?

Reconquista sits at 29.1°S, 59.6°W, 50 m above sea level, in Argentina. The nearest listed city is Avellaneda, 4.0 km away.

Topography around Reconquista

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

Within 3 km, the terrain around Reconquista has only modest variations in elevation — a maximum elevation change of 26 m around an average of 41 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 38 m; within 80 km, only modest variations in elevation — a maximum elevation change of 70 m.

The land around Reconquista is covered by artificial surfaces (43%) within 3 km, cropland (32%) and wetland (29%) within 16 km, and trees (31%), grassland (29%) and wetland (22%) within 80 km.

3 km
26 m
16 km
38 m
80 km
70 m
treesshrubsgrasslandcroplandartificial surfaceswaterwetland
December weather nearby: Avellaneda 4.0 km · Goya 38 km · Vera 65 km · Villa Ocampo 79 km · Esquina 97 km · Saladas 141 km · San Lorenzo 142 km · Mercedes 153 km

Argentina travel facts

Travel advisory
Level 1
Exercise Normal Precautions
Power plugs
Type C / I
220 V · 50 Hz
Prices
≈ 46% of US
price level, 2025
GDP per capita
$14,898
2025
Happiness
6.4 / 10
World Happiness, 2025
Homicide rate
4.5
per 100k, 2023
Road deaths
14.1
per 100k/yr, 2019
Income group
Upper middle
World Bank
English
High
EF EPI 575
Religion
Roman Catholic 63%none 19%Evangelical 15%Jehovah's Witness and Church of Jesus Christ 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 Reconquista (-29.15°, -59.65°, elevation 50 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).