Río Blanco weather in October

In October, Río Blanco sees average daytime highs of 29°C and overnight lows near 22°C, with 192 mm of rain across 25.9 wet days and about 11.7 hours of daylight. It is the 6th-warmest and 2nd-wettest month of the year here.

Day-to-day highs hold fairly steady near 29°C through the month. The sky is clear or mostly clear about 5% of the time in October, and the air most often feels oppressive.

Daylight stretches from about 11 h 54 min at the start of October to 11 h 30 min by month's end. Set against the rest of the year, October is Río Blanco's 9th-clearest and 11th-windiest month. For the whole year in context, see Río Blanco's year-round climate.

Daytime high
29°
6th warmest
Overnight low
22°
6th coldest
Rainfall
192 mm
25.9 wet days
Daylight
11 h 42 min
5:35 AM – 5:17 PM
Cloud cover
79%
9th clearest
Wind
6 km/h
11th windiest
Solar energy
4.37 kWh/m²
Travel score
3.4
out of 10

Río Blanco is urban settlement and municipal seat in Matagalpa Department, Nicaragua.

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

Temperature in October

Average highAverage lowShaded bands: 10–90% of days

Day-to-day highs hold fairly steady near 29°C through the month.

A typical October day in Río Blanco reaches about 29°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 31°C. Set against its neighbours, October runs on par with September and about 1°C warmer than November.

15°20°25°30°35°151015202531
Avg high (°C)Avg low (°C)
12922
22922
32922
42922
52922
62922
72922
82922
92922
102922
112922
122922
132922
142922
152922
162922
172922
182922
192922
202921
212921
222921
232921
242921
252921
262921
272921
282921
292921
302921
312921

How October really feels in Río Blanco

Once humidity and wind are folded in, October averages 23 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
23
heat index over the day's high
Days feeling ≤ C
0
wind chill below the day's low

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

Río Blanco weather by month

How October compares with the rest of the year at a glance. October is the 6th-warmest and 2nd-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan27° / 20°4015.211.35.9
Feb28° / 20°2911.611.65.9
Mar30° / 21°259.411.95.4
Apr31° / 22°4110.712.34.3
May31° / 22°15922.412.63.1
Jun29° / 22°2122812.72.9
Jul28° / 22°17629.312.73.2
Aug29° / 22°16228.112.43.2
Sep30° / 22°17826.812.13.0
Oct29° / 22°19225.911.73.4
Nov28° / 21°10219.311.44.7
Dec27° / 20°5016.511.35.6

Cloud cover in October

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 5% of the time in October.

Beyond those clear spells, partly cloudy skies cover about 14% of October, with mostly cloudy or overcast conditions the remaining 81%. Skies tend to open up as the month goes on.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
11486
21486
31486
41486
51486
61486
71486
81486
91486
101585
111585
121585
131585
141684
151783
161783
171882
181981
191981
202080
212179
222179
232278
242377
252377
262476
272575
282674
292674
302872
312872

Chance of precipitation in October

Any precipitation

Río Blanco gets around 192 mm of rain over 25.9 wet days in October. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 84% and peaks near 89% on the wettest days. The odds ease toward the end of the month.

0%20%40%60%80%100%151015202531
Rain chance (%)
189
289
389
488
588
688
788
888
988
1088
1188
1288
1387
1487
1586
1685
1784
1883
1983
2082
2181
2280
2379
2479
2578
2678
2778
2877
2977
3076
3175

Humidity in October

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, October lands in the oppressive band about 93% of days. Sticky, muggy-or-worse air turns up on roughly 100% of them.

0%25%50%75%100%151015202531
Humid (%)Muggy (%)Oppressive (%)Miserable (%)
101981
201981
301981
401981
501981
602971
702971
802971
902980
1002980
1103970
1203970
1303970
1404960
1504960
1605950
1705950
1806940
1907921
2007921
2108911
2219891
2319891
24110881
25110881
26111871
27111871
28112861
29113851
30114850
31214840

Wind in October

Winds average 6 km/h in October.

Across October, daily wind ranges from about 6 km/h on the calmest days to 7 km/h at its breeziest. It stays fairly steady from day to day.

0246810151015202531
Wind speed (km/h)Feels
16calm
26calm
36calm
46calm
56calm
66calm
76calm
86calm
96calm
106calm
116calm
126calm
136calm
146calm
156calm
166calm
176calm
186calm
196calm
206calm
216calm
226calm
236calm
246calm
257calm
267calm
277calm
287calm
297calm
307calm
317calm

Sunrise & sunset in October

DaylightNight

Daylight runs from about 11 h 54 min at the start of October to 11 h 30 min by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 24 minutes over October. Sunrise moves from 5:33 AM to 5:38 AM, and sunset from 5:26 PM to 5:11 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
111.95:335:26
211.95:335:26
311.95:335:25
411.85:335:24
511.85:345:24
611.85:345:23
711.85:345:22
811.85:345:22
911.85:345:21
1011.85:345:21
1111.85:345:20
1211.85:345:19
1311.75:345:19
1411.75:345:18
1511.75:355:18
1611.75:355:17
1711.75:355:17
1811.75:355:16
1911.75:355:16
2011.75:355:15
2111.65:365:15
2211.65:365:14
2311.65:365:14
2411.65:365:13
2511.65:375:13
2611.65:375:12
2711.65:375:12
2811.65:375:12
2911.65:385:11
3011.65:385:11
3111.55:385:11

Solar energy in October

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in October, about 4.37 kWh/m².

For context, solar energy here swings from a low near 3.96 kWh/m² to a high of 5.78 kWh/m² in April across the year — October's 4.37 kWh/m² falls in the middle.

024151015202531
Solar energy (kWh/m²)Level
14.6Bright
24.6Bright
34.6Bright
44.6Bright
54.5Bright
64.5Bright
74.5Bright
84.5Bright
94.5Bright
104.4Bright
114.4Bright
124.4Bright
134.4Bright
144.4Bright
154.4Bright
164.4Bright
174.3Bright
184.3Bright
194.3Bright
204.3Bright
214.3Bright
224.3Bright
234.3Bright
244.3Bright
254.3Bright
264.2Bright
274.2Bright
284.2Bright
294.2Bright
304.2Bright
314.2Bright
Planning a trip in October

Hazard calendar for Río Blanco

In seasonPeak

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

Río Blanco's rainy season runs May–November, when most of the year's rain falls.

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

Is October a good time to visit Río Blanco?

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

3.4
Sightseeing
7th-best month of the year
4.3
Beach & pool
8th-best month of the year

October is a weaker month for outdoor sightseeing in Río Blanco.

What to pack for Río Blanco in October

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

In October, Río Blanco sees daytime highs around 29°C and nights near 22°C. Pack light clothes and rain gear. About 26 days see rain.

light clothesrain gear

UV index in Río Blanco in October

LowModerateHighVery highExtreme

Clear-sky midday UV in October peaks around 12 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Río Blanco peaks around April 9 at about 13 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near December 14 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 highApr 9UV 13Dec 14UV 9
UV index (midday)Level
Jan10Extreme
Feb13Extreme
Mar13Extreme
Apr14Extreme
May12Extreme
Jun13Extreme
Jul12Extreme
Aug12Extreme
Sep12Extreme
Oct12Extreme
Nov10Very high
Dec9Very high

Air quality in Río Blanco 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 Río Blanco is worst in July — around 25 µg/m³ PM2.5 (moderate), about 4.6× the cleanest month (December, 5 µg/m³).

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

0102030JanFebMarAprMayJunJulAugSepOctNovDecGoodModerateGoodJul 1624 µg/m³Dec 215 µg/m³
PM2.5 (µg/m³)Level
Jan6Good
Feb7Good
Mar8Good
Apr17Moderate
May21Moderate
Jun19Moderate
Jul25Moderate
Aug18Moderate
Sep13Moderate
Oct10Good
Nov6Good
Dec5Good
Location & terrain

Where is Río Blanco?

Río Blanco sits at 12.9°N, 85.2°W, 265 m above sea level, in Nicaragua. The nearest listed city is Camoapa, 69 km away.

CamoapaBoacoMatagalpaJinotegaJuigalpaSiunaEstelíTipitapa

Topography around Río Blanco

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

Within 3 km, the terrain around Río Blanco has large variations in elevation — a maximum elevation change of 765 m around an average of 368 m above sea level; within 16 km, very significant variations in elevation — a maximum elevation change of 1,311 m; within 80 km, very significant variations in elevation — a maximum elevation change of 1,708 m.

The land around Río Blanco is covered by trees (57%) and grassland (40%) within 3 km, trees (70%) and grassland (30%) within 16 km, and trees (66%) and grassland (34%) within 80 km.

3 km
765 m
16 km
1,311 m
80 km
1,708 m
treesgrasslandartificial surfaces
October weather nearby: Camoapa 69 km · Boaco 70 km · Matagalpa 75 km · Jinotega 86 km · Juigalpa 93 km · Siuna 101 km · Estelí 124 km · Tipitapa 125 km

Nicaragua travel facts

Travel advisory
Level 3
Reconsider Travel
Power plugs
Type A / B
120 V · 60 Hz
Prices
≈ 34% of US
price level, 2025
GDP per capita
$3,173
2025
Happiness
6.3 / 10
World Happiness, 2025
Homicide rate
11.3
per 100k, 2021
Road deaths
16.9
per 100k/yr, 2019
Income group
Lower middle
World Bank
English
Moderate
EF EPI 512
Religion
Roman Catholic 45%Protestant 39%none 14%other 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 Río Blanco (12.9344°, -85.2235°, elevation 265 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).