Nova Hartz weather in October

In October, Nova Hartz sees average daytime highs of 23°C and overnight lows near 14°C, with 217 mm of rain across 15.2 wet days and about 12.7 hours of daylight. It is the 7th-warmest and 1st-wettest month of the year here.

Highs climb over the month, from about 22°C in the first days to 24°C by the end. The sky is clear or mostly clear about 25% of the time in October, and the air most often feels humid.

Daylight stretches from about 12 h 18 min at the start of October to 13 h 06 min by month's end. Set against the rest of the year, October is Nova Hartz's 12th-clearest and 4th-windiest month. For the whole year in context, see Nova Hartz's year-round climate.

Daytime high
23°
7th warmest
Overnight low
14°
6th coldest
Rainfall
217 mm
15.2 wet days
Daylight
12 h 42 min
6:47 AM – 7:30 PM
Cloud cover
67%
12th clearest
Wind
8 km/h
4th windiest
Solar energy
4.87 kWh/m²
Travel score
6.0
out of 10

Temperature in October

Average highAverage lowShaded bands: 10–90% of days

Highs climb over the month, from about 22°C in the first days to 24°C by the end.

A typical October day in Nova Hartz reaches about 23°C in the afternoon and slips back to 14°C overnight — a 10°C spread between the day's warmth and the night's chill. On most days the high lands between 18°C and 29°C. Set against its neighbours, October runs about 2°C warmer than September and about 2°C cooler than November.

10°15°20°25°30°151015202531
Avg high (°C)Avg low (°C)
12212
22213
32213
42213
52213
62313
72313
82313
92313
102313
112313
122314
132314
142314
152314
162414
172414
182414
192414
202414
212414
222414
232414
242414
252414
262414
272414
282414
292414
302414
312414

Nova Hartz weather by month

How October compares with the rest of the year at a glance. October is the 7th-warmest and 1st-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan28° / 18°21018.113.75.2
Feb28° / 18°17917.113.15.2
Mar26° / 17°16015.212.25.9
Apr24° / 15°13311.611.36.6
May20° / 11°1381110.56.2
Jun19° / 10°1341110.15.9
Jul18° / 17111.310.35.9
Aug20° / 10°1421110.96.3
Sep21° / 12°17712.911.86.0
Oct23° / 14°21715.212.76.0
Nov25° / 15°15813.713.56.2
Dec27° / 17°17815.213.95.7

Cloud cover in October

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 25% of the time in October, the cloudiest month of the year.

Beyond those clear spells, partly cloudy skies cover about 12% of October, with mostly cloudy or overcast conditions the remaining 63%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
13862
23763
33763
43664
53565
63565
73565
83466
93367
103466
113466
123565
133664
143664
153664
163763
173763
183763
193763
203763
213862
223862
233862
243961
253961
263961
273961
283961
294159
304159
314258

Chance of precipitation in October

Any precipitation

Nova Hartz gets around 217 mm of rain over 15.2 wet days in October, the wettest month. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 49% and peaks near 50% on the wettest days.

0%20%40%60%151015202531
Rain chance (%)
148
248
348
448
548
648
748
849
949
1049
1149
1249
1349
1449
1549
1650
1750
1850
1950
2050
2150
2250
2349
2449
2549
2648
2748
2847
2947
3046
3146

Humidity in October

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, October lands in the humid band about 31% of days. Sticky, muggy-or-worse air turns up on roughly 11% of them.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)Humid (%)Muggy (%)Oppressive (%)
142292540
241292650
340282750
439282860
537282860
636282970
735273080
834273090
933273190
10322731100
11312831110
12302831110
13292831110
14292831120
15282932120
16272932120
17262932120
18262933120
19252933130
20252933130
21252933130
22252932140
23252932140
24252932140
25252931150
26252931150
27252831150
28252831160
29252831161
30252731161
31252731171

Wind in October

Winds average 8 km/h in October.

Across October, 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 October

DaylightNight

Daylight runs from about 12 h 18 min at the start of October to 13 h 06 min by month's end. The lit band spans sunrise to sunset each day.

Days grow by about 48 minutes over October. Sunrise moves from 7:04 AM to 6:33 AM, and sunset from 7:21 PM to 7:41 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
112.37:047:21
212.37:037:22
312.37:027:22
412.47:007:23
512.46:597:23
612.46:587:24
712.56:577:25
812.56:567:25
912.56:557:26
1012.66:537:27
1112.66:527:27
1212.66:517:28
1312.66:507:28
1412.76:497:29
1512.76:487:30
1612.76:477:30
1712.86:467:31
1812.86:457:32
1912.86:447:33
2012.86:437:33
2112.96:427:34
2212.96:417:35
2312.96:407:35
2413.06:397:36
2513.06:387:37
2613.06:377:38
2713.06:367:38
2813.16:357:39
2913.16:357:40
3013.16:347:41
3113.16:337:41

Solar energy in October

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in October, about 4.87 kWh/m².

For context, solar energy here swings from a low near 2.45 kWh/m² to a high of 6.36 kWh/m² in December across the year — October's 4.87 kWh/m² falls in the middle.

0246151015202531
Solar energy (kWh/m²)Level
14.4Bright
24.5Bright
34.5Bright
44.5Bright
54.5Bright
64.6Bright
74.6Bright
84.6Bright
94.7Bright
104.7Bright
114.7Bright
124.7Bright
134.8Bright
144.8Bright
154.8Bright
164.9Bright
174.9Bright
185.0Bright
195.0Bright
205.0Bright
215.1Bright
225.1Bright
235.1Bright
245.2Bright
255.2Bright
265.3Bright
275.3Bright
285.3Bright
295.4Bright
305.4Bright
315.4Bright
Planning a trip in October

Is October a good time to visit Nova Hartz?

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

6.0
Sightseeing
5th-best month of the year
4.8
Beach & pool
7th-best month of the year

October is a reasonable time to visit Nova Hartz for sightseeing.

What to pack for Nova Hartz in October

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

In October, Nova Hartz sees daytime highs around 23°C and nights near 14°C. Pack rain gear. Worth having: light clothes and sun protection. About 15 days see rain.

rain gearlight clothessun protection

UV index in Nova Hartz in October

LowModerateHighVery highExtreme

Clear-sky midday UV in October peaks around 9 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Nova Hartz peaks around January 17 at about 13 (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 highModerateHighVery highExtremeJan 17UV 13Jun 21UV 4
UV index (midday)Level
Jan13Extreme
Feb13Extreme
Mar10Very high
Apr8Very high
May5Moderate
Jun4Moderate
Jul4Moderate
Aug5High
Sep8Very high
Oct9Very high
Nov12Extreme
Dec13Extreme

Air quality in Nova Hartz in October

GoodModeratePoorUnhealthyVery unhealthy

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

Air quality in Nova Hartz is worst in August — around 22 µg/m³ PM2.5 (moderate), about 2.4× the cleanest month (February, 9 µg/m³).

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

0102030JanFebMarAprMayJunJulAugSepOctNovDecGoodModerateGoodAug 1822 µg/m³Feb 149 µg/m³
PM2.5 (µg/m³)Level
Jan10Good
Feb9Good
Mar10Good
Apr11Good
May12Moderate
Jun12Good
Jul15Moderate
Aug22Moderate
Sep18Moderate
Oct12Good
Nov11Good
Dec10Good
Location & terrain

Where is Nova Hartz?

Nova Hartz sits at 29.6°S, 50.9°W, 64 m above sea level, in Brazil. The nearest listed city is Parobé, 8.0 km away.

Topography around Nova Hartz

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

Within 3 km, the terrain around Nova Hartz has significant variations in elevation — a maximum elevation change of 377 m around an average of 88 m above sea level; within 16 km, large variations in elevation — a maximum elevation change of 878 m; within 80 km, large variations in elevation — a maximum elevation change of 1,049 m.

The land around Nova Hartz is covered by trees (64%) and grassland (23%) within 3 km, trees (71%) and grassland (20%) within 16 km, and trees (55%) and grassland (27%) within 80 km.

3 km
377 m
16 km
878 m
80 km
1,049 m
treesgrasslandcroplandartificial surfaceswaterwetland
October weather nearby: Parobé 8.0 km · Igrejinha 11 km · Sapiranga 12 km · Taquara 14 km · Três Coroas 14 km · Dois Irmãos 18 km · Campo Bom 18 km · Gramado 23 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 Nova Hartz (-29.5843°, -50.9028°, elevation 64 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).