Terenos weather in December

In December, Terenos sees average daytime highs of 30°C and overnight lows near 22°C, with 203 mm of rain across 22 wet days and about 13.2 hours of daylight. It is the 4th-warmest and 2nd-wettest month of the year here.

Day-to-day highs hold fairly steady near 30°C through the month. The sky is clear or mostly clear about 20% of the time in December, and the air most often feels oppressive.

Daylight stretches from about 13 h 12 min at the start of December to 13 h 12 min by month's end. Set against the rest of the year, December is Terenos's 11th-clearest and 9th-windiest month. For the whole year in context, see Terenos's year-round climate.

Daytime high
30°
4th warmest
Overnight low
22°
11th coldest
Rainfall
203 mm
22 wet days
Daylight
13 h 12 min
5:59 AM – 7:13 PM
Cloud cover
68%
11th clearest
Wind
8 km/h
9th windiest
Solar energy
5.96 kWh/m²
Travel score
3.5
out of 10

Terenos is human settlement in Brazil.

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

Temperature in December

Average highAverage lowShaded bands: 10–90% of days

Day-to-day highs hold fairly steady near 30°C through the month.

A typical December day in Terenos reaches about 30°C in the afternoon and slips back to 22°C overnight — a 8°C spread between the day's warmth and the night's chill. On most days the high lands between 27°C and 33°C. Set against its neighbours, December runs on par with November and on par with January.

20°25°30°35°151015202531
Avg high (°C)Avg low (°C)
13122
23122
33122
43022
53022
63022
73022
83022
93022
103022
113022
123022
133022
143022
153122
163122
173122
183122
193122
203122
213122
223122
233122
243122
253122
263022
273022
283022
293022
303022
313022

How December really feels in Terenos

Once humidity and wind are folded in, December 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 December is heat — humidity pushes the afternoon "feels like" well above the raw temperature.

Terenos weather by month

How December compares with the rest of the year at a glance. December is the 4th-warmest and 2nd-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan30° / 22°23523.613.13.3
Feb30° / 22°17521.312.73.4
Mar30° / 22°14518.712.13.9
Apr30° / 20°7910.411.55.3
May27° / 18°797.5117.0
Jun27° / 17°524.510.87.7
Jul27° / 17°273.610.97.9
Aug30° / 18°283.611.36.4
Sep31° / 20°808.311.94.9
Oct31° / 21°13315.412.54.0
Nov31° / 22°15217.5133.8
Dec30° / 22°2032213.23.5

Cloud cover in December

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 20% of the time in December.

Beyond those clear spells, partly cloudy skies cover about 18% of December, with mostly cloudy or overcast conditions the remaining 62%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
13862
23763
33664
43565
53466
63466
73466
83466
93466
103565
113664
123664
133763
143763
153961
164060
174060
184159
194258
204258
214258
224159
234159
244060
253961
263961
273961
283862
293763
303664
313664

Chance of precipitation in December

Any precipitation

Terenos gets around 203 mm of rain over 22 wet days in December. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 70% and peaks near 74% on the wettest days.

0%20%40%60%80%151015202531
Rain chance (%)
167
269
369
470
571
671
771
871
971
1071
1170
1270
1369
1469
1569
1668
1768
1868
1968
2068
2168
2268
2369
2470
2571
2671
2772
2872
2973
3073
3174

Humidity in December

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, December lands in the oppressive band about 58% of days. Sticky, muggy-or-worse air turns up on roughly 92% of them.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)Humid (%)Muggy (%)Oppressive (%)
12493451
22483452
32483353
42373355
52373256
62363257
72363257
82363257
92353258
102353258
111353358
121353358
131353457
141253458
151253557
161253656
171253656
181253755
191253854
201153855
210153856
220153757
230153757
240143659
250143560
260143461
270143362
280143263
290143164
300133066
310132967

Wind in December

Winds average 8 km/h in December.

Across December, daily wind ranges from about 8 km/h on the calmest days to 8 km/h at its breeziest. It stays fairly steady from day to day.

051015151015202531
Wind speed (km/h)Feels
18calm
28calm
38calm
48calm
58calm
68calm
78calm
88calm
98calm
108calm
118calm
128calm
138calm
148calm
158calm
168calm
178calm
188calm
198calm
208calm
218calm
228calm
238calm
248calm
258calm
268calm
278calm
288calm
298calm
308calm
318calm

Sunrise & sunset in December

DaylightNight

Daylight runs from about 13 h 12 min at the start of December to 13 h 12 min by month's end. The lit band spans sunrise to sunset each day.

Days grow by about 0 minutes over December. Sunrise moves from 5:55 AM to 6:06 AM, and sunset from 7:04 PM to 7:19 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
113.25:557:04
213.25:557:04
313.25:557:05
413.25:557:06
513.25:557:06
613.25:567:07
713.25:567:07
813.25:567:08
913.25:567:09
1013.25:577:09
1113.25:577:10
1213.25:577:10
1313.25:587:11
1413.25:587:11
1513.25:587:12
1613.25:597:13
1713.25:597:13
1813.25:597:14
1913.26:007:14
2013.26:007:15
2113.26:017:15
2213.26:017:16
2313.26:027:16
2413.26:027:17
2513.26:037:17
2613.26:037:17
2713.26:047:18
2813.26:047:18
2913.26:057:19
3013.26:057:19
3113.26:067:19

Solar energy in December

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in December, about 5.96 kWh/m².

For context, solar energy here swings from a low near 3.74 kWh/m² to a high of 6.02 kWh/m² in November across the year — December's 5.96 kWh/m² sits near the top of that range.

0246151015202531
Solar energy (kWh/m²)Level
15.9Bright
25.9Bright
35.9Bright
45.9Bright
55.8Bright
65.8Bright
75.8Bright
85.8Bright
95.9Bright
105.9Bright
115.9Bright
125.9Bright
135.9Bright
146.0Bright
156.0Bright
166.0Bright
176.0Intense
186.0Intense
196.0Intense
206.1Intense
216.1Intense
226.1Intense
236.1Intense
246.0Intense
256.0Intense
266.0Intense
276.0Intense
286.0Bright
296.0Bright
305.9Bright
315.9Bright
Planning a trip in December

Hazard calendar for Terenos

In seasonPeak

In December, Terenos sits inside its rainy season season. The full year is below, with each hazard's peak months called out.

Terenos's rainy season runs October–March, when most of the year's rain falls.

Rainy season
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Is December a good time to visit Terenos?

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

3.5
Sightseeing
10th-best month of the year
4.9
Beach & pool
10th-best month of the year

December is a weaker month for outdoor sightseeing in Terenos.

What to pack for Terenos in December

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

In December, Terenos sees daytime highs around 30°C and nights near 22°C. Pack light clothes and rain gear. Worth having: sun protection. About 22 days see rain.

light clothesrain gearsun protection

UV index in Terenos 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 Terenos peaks around January 19 at about 15 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near September 14 at about 5 (moderate).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeVery highHighVery highHighExtremeJan 19UV 15Sep 14UV 5
UV index (midday)Level
Jan16Extreme
Feb15Extreme
Mar13Extreme
Apr10Extreme
May8Very high
Jun7High
Jul7High
Aug9Very high
Sep4Moderate
Oct11Extreme
Nov13Extreme
Dec13Extreme

Air quality in Terenos in December

GoodModeratePoorUnhealthyVery unhealthy

Average fine-particle pollution (PM2.5) through the year — so you can see where December falls, not just the annual average.

Air quality in Terenos is worst in September — around 22 µg/m³ PM2.5 (moderate), about 4.0× the cleanest month (July, 6 µg/m³).

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

0102030JanFebMarAprMayJunJulAugSepOctNovDecGoodModerateGoodSep 1821 µg/m³Jul 116 µg/m³
PM2.5 (µg/m³)Level
Jan8Good
Feb8Good
Mar7Good
Apr6Good
May7Good
Jun6Good
Jul6Good
Aug10Good
Sep22Moderate
Oct15Moderate
Nov8Good
Dec7Good
Location & terrain

Where is Terenos?

Terenos sits at 20.4°S, 54.9°W, 429 m above sea level, in Brazil. The nearest listed city is Campo Grande, 22 km away.

Topography around Terenos

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

Within 3 km, the terrain around Terenos has only modest variations in elevation — a maximum elevation change of 140 m around an average of 413 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 326 m; within 80 km, significant variations in elevation — a maximum elevation change of 589 m.

The land around Terenos is covered by cropland (42%), trees (24%) and grassland (20%) within 3 km, cropland (40%), trees (32%) and grassland (25%) within 16 km, and trees (36%), grassland (32%) and cropland (29%) within 80 km.

3 km
140 m
16 km
326 m
80 km
589 m
treesshrubsgrasslandcroplandartificial surfacesbare terrain
December weather nearby: Campo Grande 22 km · Sidrolândia 55 km · Campo Verde 83 km · Aquidauana 97 km · Anastácio 99 km · Ribas do Rio Pardo 115 km · São Gabriel do Oeste 120 km · Nova Alvorada do Sul 124 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 Terenos (-20.4422°, -54.8603°, elevation 429 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).