Rivera weather in October

In October, Rivera sees average daytime highs of 23°C and overnight lows near 13°C, with 161 mm of rain across 11 wet days and about 12.8 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 25°C by the end. The sky is clear or mostly clear about 34% of the time in October, and the air most often feels dry.

Daylight stretches from about 12 h 18 min at the start of October to 13 h 12 min by month's end. Set against the rest of the year, October is Rivera's 12th-clearest and 2nd-windiest month. For the whole year in context, see Rivera's year-round climate.

Daytime high: 23°; 7th warmest
Overnight low: 13°; 6th coldest
Rainfall: 161 mm; 11 wet days
Daylight: 12 h 48 min; 7:04 AM – 7:50 PM
Cloud cover: 60%; 12th clearest
Wind: 14 km/h; 2nd windiest
Solar energy: 5.27 kWh/m²
Travel score: 6.7; out of 10

Rivera is city in Uruguay.

Density: 2,125/km²; people per km²
Founded: 1867

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

← September Rivera year-round climate November →Best places to visit in October

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

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 25°C by the end.

A typical October day in Rivera reaches about 23°C in the afternoon and slips back to 13°C overnight — a 10°C spread between the day's warmth and the night's chill. On most days the high lands between 19°C and 28°C. Set against its neighbours, October runs about 3°C warmer than September and about 3°C cooler than November.

	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25	26	27	28	29	30	31
Avg high (°C)	22	22	22	22	22	22	22	23	23	23	23	23	23	23	23	24	24	24	24	24	24	24	24	24	24	24	24	25	25	25	25
Avg low (°C)	12	12	12	12	12	12	12	12	13	13	13	13	13	13	13	13	13	13	13	13	13	14	14	14	14	14	14	14	14	14	14

	Avg high (°C)	Avg low (°C)
1	22	12
2	22	12
3	22	12
4	22	12
5	22	12
6	22	12
7	22	12
8	23	12
9	23	13
10	23	13
11	23	13
12	23	13
13	23	13
14	23	13
15	23	13
16	24	13
17	24	13
18	24	13
19	24	13
20	24	13
21	24	13
22	24	14
23	24	14
24	24	14
25	24	14
26	24	14
27	24	14
28	25	14
29	25	14
30	25	14
31	25	14

Rivera 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.

Month	High / Low (°C)	Rainfall (mm)	Wet days	Daylight (hours)	Travel score
Jan	30° / 19°	134	10.6	13.8	5.0
Feb	29° / 19°	126	10.4	13.1	5.4
Mar	28° / 17°	107	9.2	12.2	6.4
Apr	24° / 14°	143	9	11.3	7.1
May	20° / 11°	110	8.3	10.5	6.5
Jun	18° / 9°	124	8.7	10	5.9
Jul	17° / 8°	108	8.1	10.2	5.8
Aug	19° / 9°	105	8.3	10.9	6.5
Sep	21° / 11°	131	9.5	11.8	6.5
Oct	23° / 13°	161	11	12.8	6.7
Nov	26° / 15°	118	8.3	13.6	7.0
Dec	29° / 17°	117	9.6	14	5.7

Cloud cover in October

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 34% of the time in October, the cloudiest month of the year.

Beyond those clear spells, partly cloudy skies cover about 11% of October, with mostly cloudy or overcast conditions the remaining 55%.

	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25	26	27	28	29	30	31
Clearer (%)	42	42	42	42	41	41	41	41	40	40	41	42	43	43	44	45	45	45	46	46	47	47	48	49	49	49	49	49	50	50	51
Cloudier (%)	58	58	58	58	59	59	59	59	60	60	59	58	57	57	56	55	55	55	54	54	53	53	52	51	51	51	51	51	50	50	49

	Clearer (%)	Cloudier (%)
1	42	58
2	42	58
3	42	58
4	42	58
5	41	59
6	41	59
7	41	59
8	41	59
9	40	60
10	40	60
11	41	59
12	42	58
13	43	57
14	43	57
15	44	56
16	45	55
17	45	55
18	45	55
19	46	54
20	46	54
21	47	53
22	47	53
23	48	52
24	49	51
25	49	51
26	49	51
27	49	51
28	49	51
29	50	50
30	50	50
31	51	49

Chance of precipitation in October

Any precipitation

Rivera gets around 161 mm of rain over 11 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 34% and peaks near 36% on the wettest days.

	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25	26	27	28	29	30	31
Rain chance (%)	32	33	34	34	35	35	36	36	36	36	36	36	36	36	36	36	35	35	35	35	35	34	34	34	33	33	33	32	32	32	31

	Rain chance (%)
1	32
2	33
3	34
4	34
5	35
6	35
7	36
8	36
9	36
10	36
11	36
12	36
13	36
14	36
15	36
16	36
17	35
18	35
19	35
20	35
21	35
22	34
23	34
24	34
25	33
26	33
27	33
28	32
29	32
30	32
31	31

Humidity in October

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, October lands in the dry band about 43% of days. Sticky, muggy-or-worse air turns up on roughly 9% of them.

	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25	26	27	28	29	30	31
Dry (%)	56	55	53	52	51	49	48	47	46	45	45	44	43	42	41	40	40	39	38	38	38	38	38	37	37	37	37	37	37	37	36
Comfortable (%)	23	23	24	24	24	25	25	25	25	25	25	25	26	26	26	26	26	26	26	26	26	25	25	25	25	25	25	25	25	25	26
Humid (%)	16	17	17	18	18	19	19	20	20	20	21	21	22	22	23	24	25	25	26	26	26	26	26	26	26	25	25	25	25	24	24
Muggy (%)	5	5	6	6	7	7	8	8	9	9	9	9	9	9	9	9	9	9	9	9	10	10	11	11	11	12	12	13	13	13	14

	Dry (%)	Comfortable (%)	Humid (%)	Muggy (%)
1	56	23	16	5
2	55	23	17	5
3	53	24	17	6
4	52	24	18	6
5	51	24	18	7
6	49	25	19	7
7	48	25	19	8
8	47	25	20	8
9	46	25	20	9
10	45	25	20	9
11	45	25	21	9
12	44	25	21	9
13	43	26	22	9
14	42	26	22	9
15	41	26	23	9
16	40	26	24	9
17	40	26	25	9
18	39	26	25	9
19	38	26	26	9
20	38	26	26	9
21	38	26	26	10
22	38	25	26	10
23	38	25	26	11
24	37	25	26	11
25	37	25	26	11
26	37	25	25	12
27	37	25	25	12
28	37	25	25	13
29	37	25	25	13
30	37	25	24	13
31	36	26	24	14

Wind in October

Winds average 14 km/h in October.

Across October, daily wind ranges from about 14 km/h on the calmest days to 14 km/h at its breeziest. It stays fairly steady from day to day.

	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25	26	27	28	29	30	31
Wind speed (km/h)	14	14	14	14	14	14	14	14	14	14	14	14	14	14	14	14	14	14	14	14	14	14	14	14	14	14	14	14	14	14	14
Feels	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze

	Wind speed (km/h)	Feels
1	14	light breeze
2	14	light breeze
3	14	light breeze
4	14	light breeze
5	14	light breeze
6	14	light breeze
7	14	light breeze
8	14	light breeze
9	14	light breeze
10	14	light breeze
11	14	light breeze
12	14	light breeze
13	14	light breeze
14	14	light breeze
15	14	light breeze
16	14	light breeze
17	14	light breeze
18	14	light breeze
19	14	light breeze
20	14	light breeze
21	14	light breeze
22	14	light breeze
23	14	light breeze
24	14	light breeze
25	14	light breeze
26	14	light breeze
27	14	light breeze
28	14	light breeze
29	14	light breeze
30	14	light breeze
31	14	light breeze

Sunrise & sunset in October

DaylightNight

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

Days grow by about 54 minutes over October. Sunrise moves from 7:22 AM to 6:50 AM, and sunset from 7:40 PM to 8:02 PM.

	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25	26	27	28	29	30	31
Daylight (h)	12.3	12.3	12.4	12.4	12.4	12.5	12.5	12.5	12.6	12.6	12.6	12.6	12.7	12.7	12.7	12.8	12.8	12.8	12.9	12.9	12.9	12.9	13.0	13.0	13.0	13.1	13.1	13.1	13.1	13.2	13.2
Sunrise (AM)	7:22	7:21	7:20	7:18	7:17	7:16	7:15	7:14	7:12	7:11	7:10	7:09	7:08	7:06	7:05	7:04	7:03	7:02	7:01	7:00	6:59	6:58	6:57	6:56	6:55	6:54	6:53	6:52	6:51	6:51	6:50
Sunset (PM)	7:40	7:41	7:41	7:42	7:43	7:43	7:44	7:45	7:45	7:46	7:47	7:47	7:48	7:49	7:50	7:50	7:51	7:52	7:52	7:53	7:54	7:55	7:55	7:56	7:57	7:58	7:59	7:59	8:00	8:01	8:02

	Daylight (h)	Sunrise (AM)	Sunset (PM)
1	12.3	7:22	7:40
2	12.3	7:21	7:41
3	12.4	7:20	7:41
4	12.4	7:18	7:42
5	12.4	7:17	7:43
6	12.5	7:16	7:43
7	12.5	7:15	7:44
8	12.5	7:14	7:45
9	12.6	7:12	7:45
10	12.6	7:11	7:46
11	12.6	7:10	7:47
12	12.6	7:09	7:47
13	12.7	7:08	7:48
14	12.7	7:06	7:49
15	12.7	7:05	7:50
16	12.8	7:04	7:50
17	12.8	7:03	7:51
18	12.8	7:02	7:52
19	12.9	7:01	7:52
20	12.9	7:00	7:53
21	12.9	6:59	7:54
22	12.9	6:58	7:55
23	13.0	6:57	7:55
24	13.0	6:56	7:56
25	13.0	6:55	7:57
26	13.1	6:54	7:58
27	13.1	6:53	7:59
28	13.1	6:52	7:59
29	13.1	6:51	8:00
30	13.2	6:51	8:01
31	13.2	6:50	8:02

Solar energy in October

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in October, about 5.27 kWh/m².

For context, solar energy here swings from a low near 2.37 kWh/m² to a high of 7.02 kWh/m² in December across the year — October's 5.27 kWh/m² falls in the middle.

	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25	26	27	28	29	30	31
Solar energy (kWh/m²)	4.8	4.8	4.8	4.9	4.9	4.9	4.9	5.0	5.0	5.0	5.1	5.1	5.2	5.2	5.3	5.3	5.4	5.4	5.5	5.5	5.5	5.6	5.6	5.7	5.7	5.8	5.8	5.9	5.9	6.0	6.0
Level	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Intense

	Solar energy (kWh/m²)	Level
1	4.8	Bright
2	4.8	Bright
3	4.8	Bright
4	4.9	Bright
5	4.9	Bright
6	4.9	Bright
7	4.9	Bright
8	5.0	Bright
9	5.0	Bright
10	5.0	Bright
11	5.1	Bright
12	5.1	Bright
13	5.2	Bright
14	5.2	Bright
15	5.3	Bright
16	5.3	Bright
17	5.4	Bright
18	5.4	Bright
19	5.5	Bright
20	5.5	Bright
21	5.5	Bright
22	5.6	Bright
23	5.6	Bright
24	5.7	Bright
25	5.7	Bright
26	5.8	Bright
27	5.8	Bright
28	5.9	Bright
29	5.9	Bright
30	6.0	Bright
31	6.0	Intense

Planning a trip in October

Is October a good time to visit Rivera?

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

6.7

Sightseeing

3rd-best month of the year

5.4

Beach & pool

7th-best month of the year

October is a reasonable time to visit Rivera for sightseeing.

What to pack for Rivera in October

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

In October, Rivera sees daytime highs around 23°C and nights near 13°C. Worth packing: light clothes, rain gear and sun protection. About 11 days see rain.

light clothesrain gearsun protection

UV index in Rivera in October

LowModerateHighVery highExtreme

Clear-sky midday UV in October peaks around 7 — enough to warrant sun protection. The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Rivera peaks around January 18 at about 13 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near June 19 at about 3 (moderate).

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

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
UV index (midday)	13	12	10	7	4	3	4	5	7	7	11	12
Level	Extreme	Extreme	Very high	Very high	Moderate	Moderate	Moderate	Moderate	Very high	Very high	Extreme	Extreme

	UV index (midday)	Level
Jan	13	Extreme
Feb	12	Extreme
Mar	10	Very high
Apr	7	Very high
May	4	Moderate
Jun	3	Moderate
Jul	4	Moderate
Aug	5	Moderate
Sep	7	Very high
Oct	7	Very high
Nov	11	Extreme
Dec	12	Extreme

Location & terrain

Where is Rivera?

Rivera sits at 30.9°S, 55.6°W, 194 m above sea level, in Uruguay. The nearest listed city is Sant'Ana do Livramento, 2.0 km away.

Topography around Rivera

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

Within 3 km, the terrain around Rivera has only modest variations in elevation — a maximum elevation change of 88 m around an average of 207 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 239 m; within 80 km, significant variations in elevation — a maximum elevation change of 409 m.

The land around Rivera is covered by artificial surfaces (50%), trees (25%) and grassland (25%) within 3 km, grassland (57%) and trees (36%) within 16 km, and grassland (69%) within 80 km.

3 km

88 m

artificial surfaces 50%

16 km

239 m

grassland 57%

80 km

409 m

grassland 69%

treesgrasslandcroplandartificial surfaceswater

← September Rivera year-round climate November →Best places to visit in October

October weather nearby: Sant'Ana do Livramento 2.0 km · Dom Pedrito 84 km · Rosário do Sul 94 km · Tacuarembó 99 km · Quaraí 104 km · Artigas 104 km · Alegrete 127 km · São Gabriel 134 km

Uruguay travel facts

Travel advisory: Level 2; Exercise Increased Caution
Power plugs: Type C / F / I / L; 230 V · 50 Hz
Prices: ≈ 66% of US; price level, 2025
GDP per capita: $25,216; 2025
Happiness: 6.6 / 10; World Happiness, 2025
Homicide rate: 11.2; per 100k, 2023
Road deaths: 14.8; per 100k/yr, 2019
Income group: High; World Bank
English: Moderate; EF EPI 542
Religion

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 Rivera (-30.9053°, -55.5508°, elevation 194 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).

	Avg high (°C)	Avg low (°C)
1	22	12
2	22	12
3	22	12
4	22	12
5	22	12
6	22	12
7	22	12
8	23	12
9	23	13
10	23	13
11	23	13
12	23	13
13	23	13
14	23	13
15	23	13
16	24	13
17	24	13
18	24	13
19	24	13
20	24	13
21	24	13
22	24	14
23	24	14
24	24	14
25	24	14
26	24	14
27	24	14
28	25	14
29	25	14
30	25	14
31	25	14

	Clearer (%)	Cloudier (%)
1	42	58
2	42	58
3	42	58
4	42	58
5	41	59
6	41	59
7	41	59
8	41	59
9	40	60
10	40	60
11	41	59
12	42	58
13	43	57
14	43	57
15	44	56
16	45	55
17	45	55
18	45	55
19	46	54
20	46	54
21	47	53
22	47	53
23	48	52
24	49	51
25	49	51
26	49	51
27	49	51
28	49	51
29	50	50
30	50	50
31	51	49

	Rain chance (%)
1	32
2	33
3	34
4	34
5	35
6	35
7	36
8	36
9	36
10	36
11	36
12	36
13	36
14	36
15	36
16	36
17	35
18	35
19	35
20	35
21	35
22	34
23	34
24	34
25	33
26	33
27	33
28	32
29	32
30	32
31	31

	Dry (%)	Comfortable (%)	Humid (%)	Muggy (%)
1	56	23	16	5
2	55	23	17	5
3	53	24	17	6
4	52	24	18	6
5	51	24	18	7
6	49	25	19	7
7	48	25	19	8
8	47	25	20	8
9	46	25	20	9
10	45	25	20	9
11	45	25	21	9
12	44	25	21	9
13	43	26	22	9
14	42	26	22	9
15	41	26	23	9
16	40	26	24	9
17	40	26	25	9
18	39	26	25	9
19	38	26	26	9
20	38	26	26	9
21	38	26	26	10
22	38	25	26	10
23	38	25	26	11
24	37	25	26	11
25	37	25	26	11
26	37	25	25	12
27	37	25	25	12
28	37	25	25	13
29	37	25	25	13
30	37	25	24	13
31	36	26	24	14

	Avg high (°C)	Avg low (°C)
1	22	12
2	22	12
3	22	12
4	22	12
5	22	12
6	22	12
7	22	12
8	23	12
9	23	13
10	23	13
11	23	13
12	23	13
13	23	13
14	23	13
15	23	13
16	24	13
17	24	13
18	24	13
19	24	13
20	24	13
21	24	13
22	24	14
23	24	14
24	24	14
25	24	14
26	24	14
27	24	14
28	25	14
29	25	14
30	25	14
31	25	14

	Clearer (%)	Cloudier (%)
1	42	58
2	42	58
3	42	58
4	42	58
5	41	59
6	41	59
7	41	59
8	41	59
9	40	60
10	40	60
11	41	59
12	42	58
13	43	57
14	43	57
15	44	56
16	45	55
17	45	55
18	45	55
19	46	54
20	46	54
21	47	53
22	47	53
23	48	52
24	49	51
25	49	51
26	49	51
27	49	51
28	49	51
29	50	50
30	50	50
31	51	49

	Rain chance (%)
1	32
2	33
3	34
4	34
5	35
6	35
7	36
8	36
9	36
10	36
11	36
12	36
13	36
14	36
15	36
16	36
17	35
18	35
19	35
20	35
21	35
22	34
23	34
24	34
25	33
26	33
27	33
28	32
29	32
30	32
31	31

	Dry (%)	Comfortable (%)	Humid (%)	Muggy (%)
1	56	23	16	5
2	55	23	17	5
3	53	24	17	6
4	52	24	18	6
5	51	24	18	7
6	49	25	19	7
7	48	25	19	8
8	47	25	20	8
9	46	25	20	9
10	45	25	20	9
11	45	25	21	9
12	44	25	21	9
13	43	26	22	9
14	42	26	22	9
15	41	26	23	9
16	40	26	24	9
17	40	26	25	9
18	39	26	25	9
19	38	26	26	9
20	38	26	26	9
21	38	26	26	10
22	38	25	26	10
23	38	25	26	11
24	37	25	26	11
25	37	25	26	11
26	37	25	25	12
27	37	25	25	12
28	37	25	25	13
29	37	25	25	13
30	37	25	24	13
31	36	26	24	14

	Avg high (°C)	Avg low (°C)
1	22	12
2	22	12
3	22	12
4	22	12
5	22	12
6	22	12
7	22	12
8	23	12
9	23	13
10	23	13
11	23	13
12	23	13
13	23	13
14	23	13
15	23	13
16	24	13
17	24	13
18	24	13
19	24	13
20	24	13
21	24	13
22	24	14
23	24	14
24	24	14
25	24	14
26	24	14
27	24	14
28	25	14
29	25	14
30	25	14
31	25	14

	Clearer (%)	Cloudier (%)
1	42	58
2	42	58
3	42	58
4	42	58
5	41	59
6	41	59
7	41	59
8	41	59
9	40	60
10	40	60
11	41	59
12	42	58
13	43	57
14	43	57
15	44	56
16	45	55
17	45	55
18	45	55
19	46	54
20	46	54
21	47	53
22	47	53
23	48	52
24	49	51
25	49	51
26	49	51
27	49	51
28	49	51
29	50	50
30	50	50
31	51	49

	Rain chance (%)
1	32
2	33
3	34
4	34
5	35
6	35
7	36
8	36
9	36
10	36
11	36
12	36
13	36
14	36
15	36
16	36
17	35
18	35
19	35
20	35
21	35
22	34
23	34
24	34
25	33
26	33
27	33
28	32
29	32
30	32
31	31

	Dry (%)	Comfortable (%)	Humid (%)	Muggy (%)
1	56	23	16	5
2	55	23	17	5
3	53	24	17	6
4	52	24	18	6
5	51	24	18	7
6	49	25	19	7
7	48	25	19	8
8	47	25	20	8
9	46	25	20	9
10	45	25	20	9
11	45	25	21	9
12	44	25	21	9
13	43	26	22	9
14	42	26	22	9
15	41	26	23	9
16	40	26	24	9
17	40	26	25	9
18	39	26	25	9
19	38	26	26	9
20	38	26	26	9
21	38	26	26	10
22	38	25	26	10
23	38	25	26	11
24	37	25	26	11
25	37	25	26	11
26	37	25	25	12
27	37	25	25	12
28	37	25	25	13
29	37	25	25	13
30	37	25	24	13
31	36	26	24	14