Ipixuna weather in December

In December, Ipixuna sees average daytime highs of 30°C and overnight lows near 23°C, with 258 mm of rain across 27.6 wet days and about 12.4 hours of daylight. It is the 5th-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 0% of the time in December, and the air most often feels oppressive.

Daylight stretches from about 12 h 24 min at the start of December to 12 h 24 min by month's end. Set against the rest of the year, December is Ipixuna's 9th-clearest and 1st-windiest month. For the whole year in context, see Ipixuna's year-round climate.

Daytime high
30°
5th warmest
Overnight low
23°
12th coldest
Rainfall
258 mm
27.6 wet days
Daylight
12 h 24 min
5:31 AM – 5:55 PM
Cloud cover
86%
9th clearest
Wind
5 km/h
1st windiest
Solar energy
4.7 kWh/m²
Travel score
2.7
out of 10

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 Ipixuna reaches about 30°C in the afternoon and slips back to 23°C overnight — a 8°C spread between the day's warmth and the night's chill. On most days the high lands between 28°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)
13123
23123
33123
43123
53123
63123
73123
83123
93123
103123
113123
123123
133123
143123
153123
163023
173023
183023
193023
203023
213023
223023
233023
243023
253023
263023
273023
283023
293023
303023
313023

How December really feels in Ipixuna

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.

Ipixuna weather by month

How December compares with the rest of the year at a glance. December is the 5th-warmest and 2nd-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan30° / 23°2522712.42.8
Feb30° / 23°24824.512.22.8
Mar30° / 23°29927.7122.7
Apr30° / 23°24226.111.82.9
May30° / 22°16222.311.73.5
Jun30° / 22°10818.511.64.1
Jul30° / 21°7614.611.64.5
Aug31° / 21°8615.111.83.9
Sep32° / 22°14219.8123.2
Oct31° / 23°17623.212.23.0
Nov31° / 23°22724.612.32.8
Dec30° / 23°25827.612.42.7

Cloud cover in December

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 0% of the time in December.

Beyond those clear spells, partly cloudy skies cover about 6% of December, with mostly cloudy or overcast conditions the remaining 94%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
1892
2892
3793
4694
5694
6694
7694
8793
9793
10793
11694
12694
13694
14694
15694
16694
17694
18694
19694
20694
21694
22694
23694
24694
25694
26694
27694
28694
29694
30694
31694

Chance of precipitation in December

Any precipitation

Ipixuna gets around 258 mm of rain over 27.6 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 89% and peaks near 90% on the wettest days.

0%20%40%60%80%100%151015202531
Rain chance (%)
189
290
390
490
590
690
789
889
989
1089
1188
1288
1388
1488
1588
1688
1788
1888
1988
2088
2188
2288
2389
2489
2589
2689
2789
2889
2989
3089
3189

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 88% of days. Sticky, muggy-or-worse air turns up on roughly 100% of them.

0%25%50%75%100%151015202531
Muggy (%)Oppressive (%)Miserable (%)
107921
208020
308119
408218
508317
608416
708416
808515
908614
1008713
1108713
1208812
1308911
1408911
1509010
1609010
170919
181909
191909
201918
211918
221918
231918
241918
251909
261909
271909
281909
2918910
3018910
3118910

Wind in December

Winds average 5 km/h in December, the windiest month of the year.

Across December, daily wind ranges from about 5 km/h on the calmest days to 5 km/h at its breeziest. It stays fairly steady from day to day.

0246810151015202531
Wind speed (km/h)Feels
15calm
25calm
35calm
45calm
55calm
65calm
75calm
85calm
95calm
105calm
115calm
125calm
135calm
145calm
155calm
165calm
175calm
185calm
195calm
205calm
215calm
225calm
235calm
245calm
255calm
265calm
275calm
285calm
295calm
305calm
315calm

Sunrise & sunset in December

DaylightNight

Daylight runs from about 12 h 24 min at the start of December to 12 h 24 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 5:25 AM to 5:38 AM, and sunset from 5:48 PM to 6:02 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
112.45:255:48
212.45:255:48
312.45:265:49
412.45:265:49
512.45:265:50
612.45:275:50
712.45:275:51
812.45:275:51
912.45:285:52
1012.45:285:52
1112.45:295:53
1212.45:295:53
1312.45:295:54
1412.45:305:54
1512.45:305:55
1612.45:315:55
1712.45:315:56
1812.45:325:56
1912.45:325:57
2012.45:335:57
2112.45:335:58
2212.45:335:58
2312.45:345:59
2412.45:345:59
2512.45:355:59
2612.45:356:00
2712.45:366:00
2812.45:366:01
2912.45:376:01
3012.45:376:02
3112.45:386:02

Solar energy in December

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in December, about 4.7 kWh/m².

For context, solar energy here swings from a low near 4.04 kWh/m² to a high of 5.28 kWh/m² in September across the year — December's 4.7 kWh/m² falls in the middle.

024151015202531
Solar energy (kWh/m²)Level
14.8Bright
24.8Bright
34.8Bright
44.8Bright
54.8Bright
64.8Bright
74.8Bright
84.8Bright
94.7Bright
104.7Bright
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 December

Is December a good time to visit Ipixuna?

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

2.7
Sightseeing
11th-best month of the year
3.9
Beach & pool
11th-best month of the year

December is a weaker month for outdoor sightseeing in Ipixuna.

What to pack for Ipixuna in December

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

In December, Ipixuna sees daytime highs around 30°C and nights near 23°C. Pack light clothes and rain gear. Worth having: sun protection. About 28 days see rain.

light clothesrain gearsun protection

UV index in Ipixuna 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 Ipixuna peaks around February 14 at about 16 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near August 13 at about 9 (very high).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeVery highExtremeFeb 14UV 16Aug 13UV 9
UV index (midday)Level
Jan15Extreme
Feb16Extreme
Mar15Extreme
Apr13Extreme
May12Extreme
Jun10Very high
Jul9Very high
Aug9Very high
Sep10Very high
Oct12Extreme
Nov13Extreme
Dec13Extreme

Air quality in Ipixuna 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 Ipixuna is worst in September — around 25 µg/m³ PM2.5 (moderate), about 3.5× the cleanest month (June, 7 µg/m³).

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

0102030JanFebMarAprMayJunJulAugSepOctNovDecModerateGoodModerateGoodSep 1423 µg/m³Jun 137 µg/m³
PM2.5 (µg/m³)Level
Jan12Moderate
Feb14Moderate
Mar13Moderate
Apr10Good
May8Good
Jun7Good
Jul9Good
Aug17Moderate
Sep25Moderate
Oct11Good
Nov12Good
Dec10Good
Location & terrain

Where is Ipixuna?

Ipixuna sits at 7.1°S, 71.7°W, 156 m above sea level, in Brazil. The nearest listed city is Cruzeiro do Sul, 126 km away.

RequenaAtalaia do Norte

Topography around Ipixuna

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

Within 3 km, the terrain around Ipixuna has only modest variations in elevation — a maximum elevation change of 50 m around an average of 160 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 89 m; within 80 km, only modest variations in elevation — a maximum elevation change of 157 m.

The land around Ipixuna is covered by trees (63%) and grassland (27%) within 3 km, trees (88%) within 16 km, and trees (99%) within 80 km.

3 km
50 m
16 km
89 m
80 km
157 m
treesgrasslandartificial surfaceswater
December weather nearby: Cruzeiro do Sul 126 km · Mâncio Lima 147 km · Tarauacá 160 km · Feijó 193 km · Eirunepé 206 km · Marechal Thaumaturgo 242 km · Requena 325 km · Atalaia do Norte 342 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 Ipixuna (-7.0506°, -71.6947°, elevation 156 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).