Climate and average weather in Fomento

In Fomento, the weather is muggy, hot, wet, and partly cloudy and remarkably steady, with daytime highs holding near hot levels all year. The wettest stretch peaks around September.

Best: early January to late March

Over the course of the year, the temperature in Fomento typically varies from 17°C to 32°C, and is rarely below 13°C or above 33°C. August is the hottest month of the year, while January is the coldest.

Based on the travel score, the best times of year to visit Fomento for warm-weather activities are from early January to late March and early November to late December.

Hottest
Aug
32°
Coldest
Jan
17°
Wettest
Sep
145 mm
Driest
Dec
21 mm
Rain / yr
912 mm
146 wet days
Daylight
10.6–13.4 h
shortest–longest
Elevation
122 m
22.1°N
Clearest
Feb
35% cloud

Fomento weather by month, at a glance

The whole year in one picture — sky, rain, humidity, temperature and travel score. Click any band to jump to its full chart.

Each stripe is one measure across the whole year, stacked so a single day reads top to bottom. The sky band runs overcast grey on top down to clear blue at the base — more blue means sunnier — followed by the rainfall curve, the humidity band, a temperature strip that tints each stretch of the year by how warm its average high is, and the travel-score line at the foot. Scan straight down any date to read that day across every measure at once; the score climbs highest around early January to late March.

Temperature through the year

Average highAverage lowShaded bands: 10–90% of days

Daily average highs and lows in Fomento, from 1991–2020 of climate data. The shaded bands show the range most days fall in — 10th to 90th percentile.

Temperatures in Fomento stay fairly even through the year, without a distinct hot or cool season. The warmest month is August, with an average high of 32°C and low of 23°C; the coolest is January, with an average low of 17°C and high of 26°C.

Days typically run about 9°C warmer than nights, with the widest day–night swing (around 10°C) in March.

10°15°20°25°30°35°JanFebMarAprMayJunJulAugSepOctNovDec
Avg high (°C)Avg low (°C)
Jan2617
Feb2717
Mar2818
Apr3019
May3021
Jun3123
Jul3223
Aug3223
Sep3123
Oct2922
Nov2720
Dec2718

How hot and cold Fomento really feels

Feels-like highFeels-like lowactual air temp

The felt-temperature range through the year — heat index on the day's high (summer humidity), wind chill on the night's low (winter wind). The dashed lines are the plain thermometer; the gap is how much hotter or colder it really feels.

On the hottest afternoons, once humidity is folded in, Fomento feels like about 36°C (around August 12). About 158 days a year carry some heat stress, peaking in August.

15°20°25°30°35°40°JanFebMarAprMayJunJulAugSepOctNovDec
Feels-like high (°C)Air high (°C)Feels-like low (°C)Air low (°C)
Jan26261717
Feb27271717
Mar29281818
Apr31301919
May32302121
Jun34312223
Jul36322323
Aug36322323
Sep34312323
Oct32292222
Nov29272020
Dec26271818

Average hourly temperature in Fomento

A compact picture of the whole year, hour by hour: each column is a day, each row an hour, and the color is the modeled average temperature. Darker overlays mark night, lighter ones the civil-twilight hours around sunrise and sunset.

Read left to right for the day of the year and top to bottom for the hour of the day; the color is the modeled temperature, cool blues through to hot reds on the same scale as the other charts. A vertical slice is a single day's swing — coolest just before dawn, warmest in the mid-afternoon — while a horizontal slice follows one hour across the seasons. The darker overlay marks night and the lighter one the twilight around sunrise and sunset. Colors run warmest on August afternoons, near 32°C, and coldest before dawn in January, near 17°C.

JanFebMarAprMayJunJulAugSepOctNovDec12 AM2 AM4 AM6 AM8 AM10 AM12 PM2 PM4 PM6 PM8 PM10 PM12 AM

Fomento weather by month

Every month at a glance. Click a month for its detailed page.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan26° / 17°22410.87.8
Feb27° / 17°243.611.27.8
Mar28° / 18°234.911.87.0
Apr30° / 19°447.412.55.6
May30° / 21°14116.2134.3
Jun31° / 23°14219.313.33.5
Jul32° / 23°9017.413.23.5
Aug32° / 23°10718.612.83.4
Sep31° / 23°14522.412.13.3
Oct29° / 22°11418.311.54.4
Nov27° / 20°408.510.96.7
Dec27° / 18°215.110.77.6

Chance of rain

How likely it is to rain on a typical day, and how that shifts across the wetter and drier seasons.

Fomento gets about 912 mm of precipitation a year. On a typical day the chance of rain is often wet, but that rises and falls sharply with the seasons.

The wetter season lasts 5.7 months, from around May 9 to Oct 30, peaking in September at about 76% chance on a given day. The drier stretch runs the rest of the year, bottoming out around Feb 1.

September is the wettest month by volume, with 145 mm over about 22 wet days; December is the driest, with 21 mm.

0%10%20%30%40%50%60%70%80%90%JanFebMarAprMayJunJulAugSepOctNovDecdrierwetterdriermostly drysome rainoften wetvery wetSep 20 · 76%Feb 1 · 12%
Rain on a day (%)Rain days
Jan134
Feb134
Mar165
Apr257
May5216
Jun6519
Jul5617
Aug6019
Sep7422
Oct5918
Nov299
Dec165

Monthly rainfall

Over a full year, Fomento collects about 912 mm of rain across 146 wet days — roughly 76 mm in an average month.

It doesn’t fall evenly. September is the wettest month with 145 mm, while December is the driest at just 21 mm. The three wettest months alone bring about 47% of the year’s total.

0255075100125150175JanFebMarAprMayJunJulAugSepOctNovDec22242344141142901071451144021
Rainfall (mm)Rain days
Jan224
Feb244
Mar235
Apr447
May14116
Jun14219
Jul9017
Aug10719
Sep14522
Oct11418
Nov409
Dec215

Clouds and sunshine

ClearMostly clearPartly cloudyMostly cloudyOvercast

How often the daytime sky is clear, partly cloudy or overcast.

In Fomento, the average share of the sky covered by clouds shows significant seasonal variation over the course of the year.

The clearer part of the year begins around November 5 and lasts for 6.3 months, ending around May 14. The clearest month is February, when the sky is clear, mostly clear, or partly cloudy 84% of the time on average.

The cloudier part of the year begins around May 15 and lasts for 5.7 months, ending around November 4. The cloudiest month is June, when it is overcast or mostly cloudy 66% of the time.

0%100%10%90%20%80%30%70%40%60%50%50%60%40%70%30%80%20%90%10%100%0%JanFebMarAprMayJunJulAugSepOctNovDecFeb 16 · 86%Jun 8 · 29%clearmostly clearpartly cloudymostly cloudyovercastclearercloudierclearer
Clearer (%)Cloudier (%)
Jan7327
Feb8416
Mar8218
Apr7921
May5644
Jun3466
Jul4654
Aug4654
Sep3763
Oct4753
Nov6634
Dec7228

Daylight, sunrise and sunset

DaylightNight

Hours of daylight through the year, with sunrise and sunset times.

The gold band is daylight — sunrise runs along its lower edge, sunset along the upper — so it widens toward summer and pinches toward winter, with night the dark area above and below. The longest day, around June 20, brings about 13 h 24 min of light; the shortest, around December 19, only 10 h 36 min — a swing of roughly 2 h 48 min.

12 AM4 AM8 AM12 PM4 PM8 PM12 AMJanFebMarAprMayJunJulAugSepOctNovDec
Daylight (h)Sunrise (AM)Sunset (PM)
Jan10.87:055:52
Feb11.26:566:11
Mar11.86:336:24
Apr12.56:046:34
May13.05:436:47
Jun13.35:396:59
Jul13.25:487:01
Aug12.86:006:46
Sep12.16:096:17
Oct11.56:205:48
Nov10.96:365:32
Dec10.76:555:35

Sunny days

How many genuinely sunny days each month brings — days the sky stays clear or mostly clear — banded into plain-language zones.

Fomento averages about 11 sunny days a month — counting the days the sky stays clear or mostly clear — with a clear seasonal swing between 4 and 20 days.

The sunnier stretch runs 6.2 months, from around Nov 6 to May 13. The sunniest month is February, with roughly 19 sunny days (bright).

The greyest month is June, down near 5 sunny days — about 76% fewer than the February peak.

0510152025JanFebMarAprMayJunJulAugSepOctNovDecsunniergreyersunniergloomymixedbrightbrilliantFeb 1920 daysJun 74 days
Sunny daysSky
Jan16Bright
Feb18Bright
Mar18Bright
Apr15Bright
May10Mixed
Jun5Gloomy
Jul7Gloomy
Aug7Gloomy
Sep5Gloomy
Oct8Gloomy
Nov12Mixed
Dec15Mixed

Humidity comfort

DryComfortableHumidMuggyOppressiveMiserable

Share of days at each humidity comfort level, based on the dew point — the measure that tracks how muggy it actually feels.

Humidity comfort is graded by the dew point — the temperature at which the air would be fully saturated — because it tracks how muggy it actually feels far better than relative humidity does. A low dew point feels dry and crisp; a high one feels sticky and oppressive no matter the reading on a humidity gauge.

In Fomento, how humid it feels changes dramatically over the year.

The more humid part of the year lasts 7.2 months, from around April 24 to November 29. The muggiest month is May, when the air feels humid, muggy or worse about 98% of the time.

The most comfortable stretch runs from around November 30 to April 23, and January is the most comfortable month — the air is dry or comfortable 29% of the time.

0%10%20%30%40%50%60%70%80%90%100%JanFebMarAprMayJunJulAugSepOctNovDecJan 29 · 33%May 28 · 0%muggyoppressivehumidcomfortabledrycomfortablehumidcomfortable
Dry (%)Comfortable (%)Humid (%)Muggy (%)Oppressive (%)Miserable (%)
Jan1317323800
Feb1319343410
Mar820383210
Apr212314870
May021249370
Jun0009900
Jul0006940
Aug0004960
Sep0002972
Oct01417771
Nov181941310
Dec711245350

Wind

Average wind speed through the year, banded into plain-language speed zones so a number reads as 'breezy' or 'calm' without knowing the scale.

This is the average sustained wind speed at the standard 10 metres above open ground — the steady flow a weather station reports, not the sharper gusts that come and go, which can run half again as fast. It's the number that says whether a place is generally breezy or calm.

Across the year, average wind speed in Fomento is typically calm, near 9 km/h, and varies little with the seasons.

The windier part of the year lasts 6.5 months, from around Oct 21 to May 7. The windiest month is November, averaging about 11 km/h (calm).

The calmer part of the year runs from around May 8 to Oct 20, with September the calmest month at about 8 km/h.

051015JanFebMarAprMayJunJulAugSepOctNovDecwindiercalmerwindiercalmlight breezeNov 13 · 11 km/hSep 17 · 7 km/h
Wind speed (km/h)Feels
Jan10calm
Feb10calm
Mar10calm
Apr10calm
May9calm
Jun8calm
Jul8calm
Aug8calm
Sep8calm
Oct9calm
Nov11calm
Dec10calm

Hazard calendar for Fomento

In seasonPeak

When the seasonal hazards worth planning around — the rainy season, tropical-cyclone risk and dust haze — are active through the year.

Fomento sits in the Atlantic hurricane belt; the season peaks August–October.

Fomento'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

Best time to visit Fomento

TravelBeach/poolTemperatureCloudsPrecipitation

To characterize how pleasant the weather is in Fomento throughout the year, we compute two travel scores — one for general sightseeing, one for beach and pool weather.

Around late March, Fomento is still near the tail of its best-weather window — great conditions with the peak-season crowds already thinning.

Inferred from the travel-score curve; month-by-month visitor numbers are a planned addition.

The travel score favors clear, rainless days with daytime highs between 18°C and 28°C. Based on this score, the best time of year to visit Fomento for general outdoor tourist activities is from early November to late March, with a peak score in the last week of January.

0246810JanFebMarAprMayJunJulAugSepOctNovDecbest timebest timetravel scoretemperaturecloudsprecipitationJan 26 · 7.9

The travel score (filled area), and its constituents: the temperature score (red line), the cloud cover score (blue line), and the precipitation score (green line).

Travel score (0–10)Rating
Jan7.8ideal
Feb7.8ideal
Mar7.0good
Apr5.6good
May4.3fair
Jun3.5poor
Jul3.5fair
Aug3.4poor
Sep3.3poor
Oct4.4fair
Nov6.7good
Dec7.6ideal

The beach/pool score favors clear, rainless days with daytime highs between 24°C and 34°C. Based on this score, the best time of year to visit Fomento for hot-weather activities is from late October to mid May, with a peak score in the last week of March.

024681012JanFebMarAprMayJunJulAugSepOctNovDecbest timebest timebeach/pool scoretemperaturecloudsprecipitationMar 25 · 8.1

The beach/pool score (filled area), and its constituents: the temperature score (red line), the cloud cover score (blue line), and the precipitation score (green line).

What to pack for Fomento, by month

EssentialRecommendedOptional

Month by month, what's worth putting in the bag — from the temperature range, rain chance, sun and wind. Tap a month for a quick packing note.

Fomento packs about the same all year — highs hold near 32°C. Across the year the things worth having are light clothes, rain gear and sun protection.

Light clothing
Warm layer
Winter coat
Rain gear
Sun protection
Windbreaker

In August, Fomento sees daytime highs around 32°C and nights near 23°C. Pack light clothes and rain gear. Worth having: sun protection. About 19 days see rain.

Sea temperature near Fomento

Average ocean temperature at the nearest coast, month by month, banded into swim-comfort zones — the other half of the beach question.

The sea at the nearest coast (about 49 km away) is warmest in September at about 30°C and coldest in February near 26°C.

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

24°26°28°30°32°JanFebMarAprMayJunJulAugSepOctNovDecwarmtropicalcomfortable to swim
Sea temperature (°C)Comfort
Jan27Warm
Feb26Warm
Mar26Warm
Apr27Warm
May28Tropical
Jun29Tropical
Jul30Tropical
Aug30Tropical
Sep30Tropical
Oct29Tropical
Nov28Tropical
Dec27Warm

UV index (midday) in Fomento by month

LowModerateHighVery highExtreme

Clear-sky midday UV index through the year, shaded by the WHO exposure levels — how much sun protection each month calls for.

Under clear skies, the midday UV index in Fomento peaks around June 14 at about 12 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near December 15 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 highHighJun 14UV 12Dec 15UV 6
UV index (midday)Level
Jan7High
Feb9Very high
Mar11Extreme
Apr11Extreme
May12Extreme
Jun12Extreme
Jul12Extreme
Aug12Extreme
Sep11Extreme
Oct10Very high
Nov7High
Dec6High

Average hourly UV index in Fomento

LowModerateHighVery highExtreme

Modeled clear-sky UV for every hour of every day — when in the day sun protection actually matters.

The whole year hour by hour: each column is a day, each row an hour, and the color is the modeled clear-sky UV index — the midday peak scaled down as the sun sits lower in the sky. Darker overlays mark night, lighter ones the civil-twilight hours around sunrise and sunset.

UV falls off far faster than brightness as the sun drops, so even in June the burn window is concentrated in the middle of the day: about 8.5 hours a day reach index 3 (protection recommended), and 6.5 hours reach 6 or more. Mornings and late afternoons stay comparatively gentle year round.

JanFebMarAprMayJunJulAugSepOctNovDec12 AM2 AM4 AM6 AM8 AM10 AM12 PM2 PM4 PM6 PM8 PM10 PM12 AM
UV ≥ 3 (h/day)UV ≥ 6 (h/day)
Jan63
Feb6.54.5
Mar7.55.5
Apr86
May8.56.5
Jun8.56.5
Jul8.56
Aug86
Sep85.5
Oct74.5
Nov62.5
Dec5.51.5

Air quality in Fomento by month

GoodModeratePoorUnhealthyVery unhealthy

Average fine-particle pollution (PM2.5) through the year — so you can see which months the air is worst, not just the yearly average.

Air quality in Fomento is worst in June — around 23 µg/m³ PM2.5 (moderate), about 3.1× the cleanest month (November, 7 µg/m³).

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

0102030JanFebMarAprMayJunJulAugSepOctNovDecGoodModerateGoodJun 2323 µg/m³Nov 237 µg/m³
PM2.5 (µg/m³)Level
Jan8Good
Feb9Good
Mar12Good
Apr13Moderate
May13Moderate
Jun23Moderate
Jul23Moderate
Aug19Moderate
Sep14Moderate
Oct11Good
Nov7Good
Dec7Good
Almanac & agriculture

Growing season

Chance of a frost-free dayFrost-free year round

Fomento is frost-free year round — even the coldest nights rarely reach freezing, so there is no start or end to the growing season.

0%25%50%75%100%JanFebMarAprMayJunJulAugSepOctNovDecfrost-free year round
Frost-free chance (%)Frost nights
Jan1000
Feb1000
Mar1000
Apr1000
May1000
Jun1000
Jul1000
Aug1000
Sep1000
Oct1000
Nov1000
Dec1000

Growing degree days

Degree days (base 10°C)Frost-free shaded

Growing degree days tally heat above 10°C: each day adds however many degrees its average temperature runs over that threshold, and cold days add nothing. Fomento banks about 5,351 degree days a year, and the running total — which growers use to time plantings and predict maturity — climbs fastest around August.

02,0004,000JanFebMarAprMayJunJulAugSepOctNovDec
Growing degree days (°C·days)
Jan359
Feb339
Mar403
Apr438
May484
Jun498
Jul532
Aug534
Sep496
Oct479
Nov407
Dec384

Solar energy

Average daily shortwave solar energy reaching the ground, banded into brightness zones so the number means something at a glance.

Solar energy is how much sunlight actually reaches the ground each day, measured in kilowatt-hours per square metre (kWh/m²) — the combined effect of how long the sun is up, how high it climbs, and how much cloud gets in the way. It's the raw fuel a solar panel has to work with: for scale, 1 kWh/m² a day is dim and wintry, while 7+ is desert-bright.

Fomento receives about 5.2 kWh/m² a day of solar energy on average — bright — with a clear seasonal swing between 3.8 and 6.3 kWh/m².

The brighter stretch of the year lasts 6.6 months, from around Feb 26 to Sep 15. The brightest month is July, averaging about 6.3 kWh/m² (intense).

The dimmest month is December, down near 3.8 kWh/m² — roughly 40% less than the July peak.

01234567JanFebMarAprMayJunJulAugSepOctNovDecdimmerbrighterdimmerdimmoderatebrightintenseJul 96.3 kWhDec 193.8 kWh
Solar energy (kWh/m²)Level
Jan4.0Bright
Feb4.9Bright
Mar5.7Bright
Apr6.2Intense
May6.0Intense
Jun5.9Bright
Jul6.3Intense
Aug5.9Bright
Sep5.2Bright
Oct4.4Bright
Nov4.0Moderate
Dec3.8Moderate

Where is Fomento?

Fomento sits at 22.1°N, 79.7°W, 122 m above sea level, in Cuba. The nearest listed city is Cabaiguán, 23 km away.

Topography around Fomento

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

Within 3 km, the terrain around Fomento has only modest variations in elevation — a maximum elevation change of 119 m around an average of 130 m above sea level; within 16 km, large variations in elevation — a maximum elevation change of 642 m; within 80 km, large variations in elevation — a maximum elevation change of 1,099 m.

The land around Fomento is covered by grassland (58%) and trees (28%) within 3 km, trees (47%) and grassland (46%) within 16 km, and trees (36%), grassland (28%) and water (28%) within 80 km.

3 km
119 m
16 km
642 m
80 km
1,099 m
treesgrasslandcroplandartificial surfaceswatermangroves
Nearby: Cabaiguán 23 km · Placetas 24 km · Manicaragua 27 km · Condado 28 km · Sancti Spíritus 34 km · Santa Clara 42 km · Camajuaní 42 km · Trinidad 43 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 Fomento (22.1035°, -79.7198°, elevation 122 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).