San Juan weather in November

In November, San Juan sees average daytime highs of 79°F and overnight lows near 60°F, with 1.4 in of rain across 5.3 wet days and about 10.7 hours of daylight. It is the 9th-warmest and 9th-wettest month of the year here.

Highs ease over the month, from about 83°F in the first days to 77°F by the end. The sky is clear or mostly clear about 45% of the time in November, and the air most often feels dry.

Daylight stretches from about 11 hours at the start of November to 10 h 30 min by month's end. Set against the rest of the year, November is San Juan's 4th-clearest and 10th-windiest month. For the whole year in context, see San Juan's year-round climate.

Daytime high
79°
9th warmest
Overnight low
60°
4th coldest
Rainfall
1.4 in
5.3 wet days
Daylight
10 h 42 min
6:57 AM – 5:39 PM
Cloud cover
47%
4th clearest
Wind
9 mph
10th windiest
Solar energy
3.52 kWh/m²
Travel score
7.5
out of 10

San Juan is city in Hidalgo County, Texas, United States.

Density
1,233/km²
people per km²

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

Temperature in November

Average highAverage lowShaded bands: 10–90% of days

Highs ease over the month, from about 83°F in the first days to 77°F by the end.

A typical November day in San Juan reaches about 79°F in the afternoon and slips back to 60°F overnight — a 19°F spread between the day's warmth and the night's chill. On most days the high lands between 67°F and 89°F. Set against its neighbours, November runs about 8°F cooler than October and about 6°F warmer than December.

40°60°80°151015202530
Avg high (°F)Avg low (°F)
18364
28363
38363
48263
58263
68262
78162
88162
98162
108061
118061
128061
138061
147960
157960
167960
177960
187859
197859
207859
217859
227858
237858
247758
257758
267757
277757
287757
297657
307657

How November really feels in San Juan

Once humidity and wind are folded in, November averages 0 days that feel above 90°F and 0 that feel at or below 32°F — the comfort signal a plain temperature reading hides.

Days feeling ≥ 90°F
0
heat index over the day's high
Days feeling ≤ 32°F
0
wind chill below the day's low

November sits comfortably in between — no days that feel dangerously hot or drop to a hard freeze once humidity and wind are folded in.

San Juan weather by month

How November compares with the rest of the year at a glance. November is the 9th-warmest and 9th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°F)Rainfall (inches)Wet daysDaylight (hours)Travel score
Jan72° / 52°1.04.410.57.5
Feb76° / 56°0.94.411.17.7
Mar82° / 62°1.45.211.86.8
Apr88° / 68°1.75.312.65.0
May92° / 73°2.26.613.33.5
Jun96° / 77°2.07.113.62.4
Jul98° / 78°2.15.813.52.0
Aug98° / 78°1.66.812.91.8
Sep93° / 75°3.511.812.23.1
Oct87° / 68°2.36.711.45.2
Nov79° / 60°1.45.310.77.5
Dec73° / 54°1.25.110.47.6

Cloud cover in November

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 45% of the time in November.

Beyond those clear spells, partly cloudy skies cover about 15% of November, with mostly cloudy or overcast conditions the remaining 41%.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
16535
26436
36436
46238
56139
66040
75842
85743
95743
105743
115545
125545
135545
145644
155743
165743
175842
185941
196040
206040
216139
226139
236238
246238
256238
266139
276139
286040
295941
305743

Chance of precipitation in November

Any precipitation

San Juan gets around 1.4 in of rain over 5.3 wet days in November. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 18% and peaks near 21% on the wettest days.

0%10%20%30%151015202530
Rain chance (%)
117
218
318
418
519
620
720
820
921
1021
1121
1221
1321
1420
1520
1619
1719
1818
1918
2017
2117
2216
2315
2415
2514
2614
2714
2814
2914
3014

Humidity in November

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, November lands in the dry band about 34% of days. Sticky, muggy-or-worse air turns up on roughly 30% of them.

0%25%50%75%100%151015202530
Dry (%)Comfortable (%)Humid (%)Muggy (%)Oppressive (%)
12614172517
22615172616
32615182615
42616182614
52616192613
62617192612
72717192611
82718202610
9271820269
10281820268
11281820267
12291820267
13301820266
14301820265
15311820265
16321820254
17341720254
18351720253
19361720243
20371720243
21391619232
22401619232
23401620222
24411620212
25421620212
26431520202
27431520202
28441520192
29451520192
30461519192

Wind in November

Winds average 9 mph in November.

Across November, daily wind ranges from about 9 mph on the calmest days to 10 mph at its breeziest. It stays fairly steady from day to day.

051015151015202530
Wind speed (mph)Feels
110light breeze
210light breeze
310light breeze
410light breeze
510light breeze
610light breeze
79light breeze
89light breeze
99light breeze
109light breeze
119light breeze
129light breeze
139light breeze
149light breeze
159light breeze
169light breeze
179light breeze
189light breeze
199light breeze
209light breeze
219light breeze
229light breeze
239light breeze
249light breeze
259light breeze
269light breeze
279light breeze
289light breeze
299light breeze
309light breeze

Sunrise & sunset in November

DaylightNight

Daylight runs from about 11 hours at the start of November to 10 h 30 min by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 30 minutes over November. Sunrise moves from 6:46 AM to 7:07 AM, and sunset from 5:46 PM to 5:37 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
111.06:465:46
211.06:475:45
310.96:485:45
410.96:485:44
510.96:495:44
610.96:505:43
710.96:515:42
810.86:515:42
910.86:525:41
1010.86:535:41
1110.86:535:41
1210.86:545:40
1310.76:555:40
1410.76:565:39
1510.76:565:39
1610.76:575:39
1710.76:585:38
1810.76:595:38
1910.66:595:38
2010.67:005:38
2110.67:015:37
2210.67:015:37
2310.67:025:37
2410.67:035:37
2510.67:045:37
2610.57:045:37
2710.57:055:37
2810.57:065:37
2910.57:075:37
3010.57:075:37

Solar energy in November

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in November, about 3.52 kWh/m².

For context, solar energy here swings from a low near 3.06 kWh/m² to a high of 6.78 kWh/m² in July across the year — November's 3.52 kWh/m² sits near the bottom.

01234151015202530
Solar energy (kWh/m²)Level
14.0Moderate
23.9Moderate
33.9Moderate
43.8Moderate
53.8Moderate
63.7Moderate
73.7Moderate
83.6Moderate
93.6Moderate
103.6Moderate
113.5Moderate
123.5Moderate
133.5Moderate
143.5Moderate
153.5Moderate
163.5Moderate
173.4Moderate
183.4Moderate
193.4Moderate
203.4Moderate
213.4Moderate
223.4Moderate
233.4Moderate
243.4Moderate
253.4Moderate
263.4Moderate
273.3Moderate
283.3Moderate
293.3Moderate
303.3Moderate
Planning a trip in November

Is November a good time to visit San Juan?

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

7.5
Sightseeing
3rd-best month of the year
7.3
Beach & pool
4th-best month of the year

November is one of the better times to visit San Juan for general sightseeing. The water and warmth also suit a beach or pool day.

What to pack for San Juan in November

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

In November, San Juan sees daytime highs around 79°F and nights near 60°F. Worth packing: light clothes. About 5 days see rain.

light clothes

UV index in San Juan in November

LowModerateHighVery highExtreme

Clear-sky midday UV in November peaks around 6 — enough to warrant sun protection. The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in San Juan peaks around June 21 at about 12 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near December 22 at about 5 (moderate).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecHighVery highExtremeVery highExtremeVery highHighJun 21UV 12Dec 22UV 5
UV index (midday)Level
Jan5Moderate
Feb7High
Mar8Very high
Apr11Extreme
May9Very high
Jun12Extreme
Jul11Extreme
Aug11Extreme
Sep10Very high
Oct8Very high
Nov6High
Dec5Moderate

Air quality in San Juan in November

GoodModeratePoorUnhealthyVery unhealthy

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

Air quality in San Juan is worst in July — around 26 µg/m³ PM2.5 (moderate), about 3.5× the cleanest month (November, 7 µg/m³).

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

0102030JanFebMarAprMayJunJulAugSepOctNovDecGoodModerateGoodJul 1625 µg/m³Nov 107 µg/m³
PM2.5 (µg/m³)Level
Jan9Good
Feb10Good
Mar11Good
Apr13Moderate
May20Moderate
Jun21Moderate
Jul26Moderate
Aug19Moderate
Sep12Moderate
Oct8Good
Nov7Good
Dec9Good
Location & terrain

Where is San Juan?

San Juan sits at 26.2°N, 98.2°W, 108 ft above sea level, in United States. The nearest listed city is Pharr, 1.9 mi away.

Topography around San Juan

How much the land rises and falls, and what covers it, within 2, 10 and 50 miles of San Juan.

Within 2 miles, the terrain around San Juan has only modest variations in elevation — a maximum elevation change of 52 ft around an average of 108 ft above sea level; within 10 miles, only modest variations in elevation — a maximum elevation change of 167 ft; within 50 miles, significant variations in elevation — a maximum elevation change of 1,027 ft.

The land around San Juan is covered by artificial surfaces (49%) and trees (24%) within 2 miles, cropland (31%), artificial surfaces (25%) and trees (22%) within 10 miles, and cropland (38%) and grassland (24%) within 50 miles.

2 miles
52 ft
10 miles
167 ft
50 miles
1,027 ft
treesshrubsgrasslandcroplandartificial surfacesbare terrainwaterwetland
November weather nearby: Pharr 1.9 mi · Alamo 1.9 mi · McAllen 5.0 mi · Donna 6.8 mi · Edinburg 8.1 mi · Weslaco 11 mi · Mission 11 mi · Reynosa 11 mi

United States travel facts

Power plugs
Type A / B
120 V · 60 Hz
Prices
≈ 100% of US
price level, 2025
GDP per capita
$90,027
2025
Happiness
6.8 / 10
World Happiness, 2025
Safe drinking water
98%
of population, 2024
Homicide rate
5.8
per 100k, 2023
Road deaths
12.7
per 100k/yr, 2019
Income group
High
World Bank
Religion
Protestant 47%unaffiliated 23%Roman Catholic 21%Jewish 2%

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 San Juan (26.1892°, -98.1553°, elevation 108 ft), 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).