Santa Cruz del Sur weather in September

In September, Santa Cruz del Sur sees average daytime highs of 30°C and overnight lows near 26°C, with 120 mm of rain across 19.6 wet days and about 12.1 hours of daylight. It is the 3rd-warmest and 1st-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 30% of the time in September, and the air most often feels oppressive.

Daylight stretches from about 12 h 24 min at the start of September to 11 h 48 min by month's end. Set against the rest of the year, September is Santa Cruz del Sur's 11th-clearest and 12th-windiest month. For the whole year in context, see Santa Cruz del Sur's year-round climate.

Daytime high
30°
3rd warmest
Overnight low
26°
10th coldest
Rainfall
120 mm
19.6 wet days
Daylight
12 h 06 min
6:03 AM – 6:10 PM
Cloud cover
59%
11th clearest
Wind
13 km/h
12th windiest
Solar energy
6.09 kWh/m²
Travel score
3.7
out of 10

Santa Cruz del Sur is town in Camagüey Province, Cuba.

Density
31/km²
people per km²
Founded
1871

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

Temperature in September

Average highAverage lowShaded bands: 10–90% of days

Day-to-day highs hold fairly steady near 30°C through the month.

A typical September day in Santa Cruz del Sur reaches about 30°C in the afternoon and slips back to 26°C overnight — a 4°C spread between the day's warmth and the night's chill. On most days the high lands between 29°C and 31°C. Set against its neighbours, September runs on par with August and about 1°C warmer than October.

25°28°30°33°35°151015202530
Avg high (°C)Avg low (°C)
13127
23127
33127
43126
53126
63126
73126
83126
93126
103126
113126
123126
133126
143126
153026
163026
173026
183026
193026
203026
213026
223026
233026
243026
253026
263026
273026
283026
293026
303026

How September really feels in Santa Cruz del Sur

Once humidity and wind are folded in, September averages 30 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
30
heat index over the day's high
Days feeling ≤ C
0
wind chill below the day's low

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

Santa Cruz del Sur weather by month

How September compares with the rest of the year at a glance. September is the 3rd-warmest and 1st-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan27° / 22°101.810.98.4
Feb27° / 22°152.111.38.3
Mar28° / 23°143.111.97.9
Apr29° / 24°285.212.56.7
May29° / 25°11813.6135.0
Jun30° / 26°841513.24.2
Jul31° / 27°6313.913.14.1
Aug31° / 27°8416.512.73.9
Sep30° / 26°12019.612.13.7
Oct30° / 26°11915.811.54.6
Nov28° / 24°415.6116.7
Dec27° / 23°192.210.88.1

Cloud cover in September

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 30% of the time in September.

Beyond those clear spells, partly cloudy skies cover about 20% of September, with mostly cloudy or overcast conditions the remaining 50%. Skies tend to cloud over as the month goes on.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
15446
25446
35347
45446
55446
65446
75446
85446
95248
105248
115248
125248
135050
145050
155050
165050
175050
185050
195050
205050
214951
224852
234852
244852
254654
264654
274753
284555
294555
304654

Chance of precipitation in September

Any precipitation

Santa Cruz del Sur gets around 120 mm of rain over 19.6 wet days in September, the wettest month. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 65% and peaks near 69% on the wettest days. The odds climb toward the end of the month.

0%20%40%60%80%151015202530
Rain chance (%)
162
262
362
462
562
662
761
861
961
1061
1162
1262
1362
1463
1564
1664
1765
1866
1966
2067
2168
2268
2369
2469
2569
2669
2769
2868
2968
3067

Humidity in September

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, September lands in the oppressive band about 59% of days. Sticky, muggy-or-worse air turns up on roughly 100% of them.

0%25%50%75%100%151015202530
Oppressive (%)Miserable (%)
15842
25842
35842
45941
55941
65941
75941
85941
95941
105941
115941
125941
135941
145941
155941
165941
175941
185941
195941
205941
215941
225941
236040
246040
256040
266040
276040
286040
296040
306139

Wind in September

Winds average 13 km/h in September, the calmest month.

Across September, daily wind ranges from about 13 km/h on the calmest days to 14 km/h at its breeziest. It stays fairly steady from day to day.

05101520151015202530
Wind speed (km/h)Feels
113light breeze
213light breeze
313light breeze
413light breeze
513light breeze
613light breeze
713light breeze
813light breeze
913light breeze
1013light breeze
1113light breeze
1213light breeze
1313light breeze
1413light breeze
1513light breeze
1613light breeze
1713light breeze
1813light breeze
1913light breeze
2013light breeze
2113light breeze
2213light breeze
2313light breeze
2413light breeze
2513light breeze
2614light breeze
2714light breeze
2814light breeze
2914light breeze
3014light breeze

Sunrise & sunset in September

DaylightNight

Daylight runs from about 12 h 24 min at the start of September to 11 h 48 min by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 36 minutes over September. Sunrise moves from 5:59 AM to 6:06 AM, and sunset from 6:24 PM to 5:56 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
112.45:596:24
212.45:596:23
312.46:006:22
412.46:006:21
512.36:006:20
612.36:006:20
712.36:016:19
812.36:016:18
912.36:016:17
1012.26:016:16
1112.26:026:15
1212.26:026:14
1312.26:026:13
1412.26:026:12
1512.16:036:11
1612.16:036:10
1712.16:036:09
1812.16:036:08
1912.16:046:07
2012.06:046:06
2112.06:046:05
2212.06:046:04
2312.06:046:03
2412.06:056:02
2511.96:056:01
2611.96:056:00
2711.96:065:59
2811.96:065:58
2911.96:065:57
3011.86:065:56

Solar energy in September

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in September, about 6.09 kWh/m².

For context, solar energy here swings from a low near 4.41 kWh/m² to a high of 7.1 kWh/m² in July across the year — September's 6.09 kWh/m² falls in the middle.

0246151015202530
Solar energy (kWh/m²)Level
16.4Intense
26.4Intense
36.4Intense
46.4Intense
56.3Intense
66.3Intense
76.3Intense
86.3Intense
96.3Intense
106.2Intense
116.2Intense
126.2Intense
136.2Intense
146.1Intense
156.1Intense
166.1Intense
176.0Intense
186.0Intense
196.0Bright
205.9Bright
215.9Bright
225.9Bright
235.8Bright
245.8Bright
255.8Bright
265.7Bright
275.7Bright
285.6Bright
295.6Bright
305.6Bright
Planning a trip in September

Hazard calendar for Santa Cruz del Sur

In seasonPeak

In September, Santa Cruz del Sur sits inside its atlantic hurricane and rainy season season. The full year is below, with each hazard's peak months called out.

Santa Cruz del Sur sits in the Atlantic hurricane belt; the season peaks August–October.

Santa Cruz del Sur's rainy season runs May–October, when most of the year's rain falls.

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

Is September a good time to visit Santa Cruz del Sur?

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

3.7
Sightseeing
12th-best month of the year
5.3
Beach & pool
12th-best month of the year

September is a weaker month for outdoor sightseeing in Santa Cruz del Sur.

What to pack for Santa Cruz del Sur in September

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

In September, Santa Cruz del Sur sees daytime highs around 30°C and nights near 26°C. Pack light clothes, rain gear and sun protection. About 20 days see rain.

light clothesrain gearsun protection

Sea temperature near Santa Cruz del Sur in September

The nearest coast averages about 30°C in September — the other half of the beach question. The full-year curve and swim-comfort zones are below.

The sea at the nearest coast (about 16 km away) is warmest in August at about 30°C and coldest in January near 25°C.

The water stays above 20°C all year — warm enough for a swim any month.

24°26°28°30°32°JanFebMarAprMayJunJulAugSepOctNovDecrefreshingwarmtropicalcomfortable to swim
Sea temperature (°C)Comfort
Jan25Warm
Feb26Warm
Mar26Warm
Apr27Warm
May29Tropical
Jun30Tropical
Jul30Tropical
Aug30Tropical
Sep30Tropical
Oct30Tropical
Nov28Warm
Dec26Warm

UV index in Santa Cruz del Sur in September

LowModerateHighVery highExtreme

Clear-sky midday UV in September peaks around 11 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Santa Cruz del Sur peaks around May 19 at about 12 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near December 14 at about 6 (high).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecVery highExtremeVery highHighMay 19UV 12Dec 14UV 6
UV index (midday)Level
Jan7Very high
Feb9Very high
Mar12Extreme
Apr11Extreme
May12Extreme
Jun12Extreme
Jul12Extreme
Aug12Extreme
Sep11Extreme
Oct10Very high
Nov7High
Dec6High

Air quality in Santa Cruz del Sur in September

GoodModeratePoorUnhealthyVery unhealthy

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

Air quality in Santa Cruz del Sur is worst in June — around 24 µg/m³ PM2.5 (moderate), about 4.2× the cleanest month (December, 6 µg/m³).

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

0102030JanFebMarAprMayJunJulAugSepOctNovDecGoodModerateGoodJun 2124 µg/m³Dec 156 µg/m³
PM2.5 (µg/m³)Level
Jan7Good
Feb8Good
Mar11Good
Apr12Moderate
May13Moderate
Jun24Moderate
Jul22Moderate
Aug18Moderate
Sep14Moderate
Oct10Good
Nov6Good
Dec6Good
Location & terrain

Where is Santa Cruz del Sur?

Santa Cruz del Sur sits at 20.7°N, 78.0°W, 2 m above sea level, in Cuba. The nearest listed city is Amancio, 45 km away.

VertientesColombiaCamagüeySibanicúGuáimaroJobabo

Topography around Santa Cruz del Sur

How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Santa Cruz del Sur.

Within 3 km, the terrain around Santa Cruz del Sur has only modest variations in elevation — a maximum elevation change of 13 m around an average of 3 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 37 m; within 80 km, significant variations in elevation — a maximum elevation change of 315 m.

The land around Santa Cruz del Sur is covered by grassland (29%) and water (28%) within 3 km, water (51%) and trees (23%) within 16 km, and water (57%) and trees (25%) within 80 km.

3 km
13 m
16 km
37 m
80 km
315 m
treesshrubsgrasslandcroplandartificial surfacesbare terrainwaterwetlandmangroves
September weather nearby: Amancio 45 km · Jimaguayú 61 km · Vertientes 62 km · Colombia 66 km · Camagüey 74 km · Sibanicú 76 km · Guáimaro 77 km · Jobabo 77 km

Cuba travel facts

Travel advisory
Level 2
Exercise Increased Caution
Power plugs
Type A / B / C / L
110 V · 60 Hz
Prices
≈ 39% of US
price level, 2011
GDP per capita
$9,605
2020
Happiness
5.4 / 10
World Happiness, 2011
Homicide rate
4.5
per 100k, 2019
Road deaths
8.9
per 100k/yr, 2019
Income group
Upper middle
World Bank
English
Moderate
EF EPI 515
Religion
Christian 59%none 23%folk religion 18%

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 Santa Cruz del Sur (20.7155°, -77.9955°, elevation 2 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. Tropical-cyclone seasons are the published climatological basin seasons (NOAA National Hurricane Center / regional warning centres). Sea temperatures are the NOAA OISST v2.1 1991–2020 monthly climatology (public domain), sampled at the nearest ocean point. 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).