Discover the best time of year, based on historical climate, temperature, and precipitation.
The best weather in Ciudad Guayana is from January, February, December. — consistent weather climate
⛈Hot & rainy
| Score | 80 | 80 | 74 | 68 | 63 | 51 | 47 | 48 | 54 | 57 | 64 | 75 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Climate | Hot & dry | Hot & dry | Hot & dry | Hot & dry | Hot & rainy | Hot & rainy | Hot & rainy | Hot & rainy | Hot & rainy | Hot & rainy | Hot & rainy | Hot & dry |
| Temperature | 22–31°C | 23–33°C | 23–33°C | 24–34°C | 24–33°C | 24–30°C | 24–30°C | 24–31°C | 24–32°C | 24–32°C | 24–31°C | 23–31°C |
| Feels like | 26–34°C | 27–35°C | 27–36°C | 28–37°C | 29–37°C | 28–36°C | 29–36°C | 29–37°C | 29–39°C | 29–39°C | 29–37°C | 28–35°C |
| Precipitation | 39mm 11 days | 26mm 8 days | 43mm 10 days | 69mm 11 days | 114mm 17 days | 210mm 22 days | 230mm 23 days | 201mm 20 days | 132mm 12 days | 116mm 13 days | 119mm 14 days | 59mm 14 days |
| Sunshine | 10.6h ☀︎ 91% | 10.8h ☀︎ 91% | 10.5h ☀︎ 87% | 9.5h ☀︎ 77% | 8.8h ☀︎ 71% | 7.8h ☀︎ 62% | 8.4h ☀︎ 67% | 9.6h ☀︎ 77% | 10.4h ☀︎ 86% | 9.4h ☀︎ 79% | 9.6h ☀︎ 82% | 10.1h ☀︎ 87% |
| Wind | NE · 20 km/h | NE · 21 km/h | NE · 21 km/h | NE · 19 km/h | NE · 17 km/h | NE · 14 km/h | E · 13 km/h | E · 11 km/h | E · 12 km/h | E · 13 km/h | NE · 15 km/h | NE · 17 km/h |
| Humidity (%) | 75% | 70% | 69% | 69% | 74% | 84% | 86% | 85% | 82% | 81% | 81% | 80% |
| Day length | 11.7h | 11.9h | 12.1h | 12.3h | 12.5h | 12.6h | 12.6h | 12.4h | 12.2h | 11.9h | 11.7h | 11.6h |
Most travelers arrive in Ciudad Guayana when the sky opens and the humidity turns punishing, missing the brilliant, breeze-cooled dry window from December through March when the great river city is actually at its best.
Ciudad Guayana is a city forged where two colossal waters collide. Along its northern flank rolls the muddy, tea-colored expanse of the Orinoco; splitting the metropolis down the middle is the black, muscular rush of the Caroní River. To the east lies San Félix, born in colonial river trade and alive with the chaotic buzz of market stalls; to the west sits Puerto Ordaz, a mid-century planned industrial enclave of wide boulevards, heavy metallurgy, and unexpected swathes of urban jungle. Most visitors treat this sprawling river hub merely as a transit stop on the road into the wilder reaches of eastern Venezuela. Those who pause discover a singular drama: urban waterfalls thunder directly inside city limits, and the landscape is defined by the elemental force of water. But timing here is everything, because water in Guayana can either be a hypnotic spectacle or an oppressive weight.
December through February is the undisputed prime of Ciudad Guayana. While tropical heat never entirely leaves Bolívar State, these months strip away the suffocating moisture and replace it with steady trade winds that blow straight off the Orinoco. Midday still brings real heat, but the air cools appreciably once shadows lengthen, and rainfall drops to practically nothing. It is the only stretch of the year when spending an entire afternoon walking between river lookouts feels restorative rather than draining.
This is when Parque Cachamay and Llovizna Falls show their most sculpted, graceful faces. The Caroní River, while lower than its flood-stage fury, runs clear and powerful, carving through ancient granite bedrock and throwing up cool plumes of spray that turn early mornings into a sensory haven. Standing on the walking bridges around Salto La Llovizna, you are misted by water without being drenched by cloudbursts. The sky above Puerto Ordaz stays an unbroken blue for ten hours a day, illuminating the contrasting ribbons of black and yellow water where the Caroní empties into the Orinoco.
Curiously, December and January see some of the quietest tourist numbers of the year. Domestic travel rhythms surge elsewhere, leaving the waterfront promenades, river parks, and quiet residential avenues of Puerto Ordaz uncrowded and peaceful. If you want the true measure of the place—warm breezes, uninterrupted sun, and the roar of the falls without the stifling humidity—this is when to arrive.
By March, the dry spell begins to bake the red earth. Temperatures climb steadily through April and May, turning Puerto Ordaz and San Félix into ovens where the midday sun discourages even the briefest stroll. While March remains mostly dry, April introduces sporadic downpours, and by May, the rainy season begins to announce itself in heavy afternoon rumblings.
In this transitional period, life pulls inward during the middle of the day. The wide avenues of Puerto Ordaz become glaring corridors of asphalt, and the shade beneath the mango trees and palms of Parque Cachamay becomes prime territory. Even so, late afternoons retain a striking drama: the gathering heat builds massive, towering thunderheads over the southern horizon, casting long, bruised shadows across the vast Orinoquia Bridge.
Crowds stay moderate, but the physical sensation of being outdoors shifts radically. What was comfortable in January now demands deliberate pacing, loose cotton clothing, and an acceptance that any venture away from air conditioning will leave your shirt soaked through within minutes. If you visit in this window, keep your excursions to early mornings when the river air still carries a remnant of nocturnal cool.
June, July, and August bring the annual deluge. Torrential downpours sweep across the Orinoco basin with astonishing force, dropping vast volumes of rain in sudden, violent bursts that flood low-lying streets and rattle metal rooftops across San Félix. July and August endure the worst weather index on the city's calendar: deep, inescapable humidity where the air feels several degrees hotter than the thermometer suggests, coupled with near-daily downpours that frequently derail travel plans.
Yet this is precisely when the crowds arrive. Domestic holidaymakers flood the city in July and August, drawn by school calendars and regional travel habits. The irony is severe: visitors jostle for viewpoints in the dampest, most uncomfortable heat of the year.
There is, however, one visceral reason why people brave the deluge: the raw spectacle of the water. Swollen by monsoon run-off from the southern highlands, the Caroní River becomes an angry, terrifying beast. At Llovizna Falls, the water no longer falls in delicate veils; it charges over the falls with ground-shaking violence, churning up walls of spray that can soak onlookers from a hundred yards away. Cachamay Falls transforms into a foaming cauldron of tea-colored foam. It is magnificent, but you will experience it while drenched in rain and sweat alike.
September brings a temporary drop in foot traffic, but little relief from the heat. In fact, late September and October often register the highest apparent temperatures of the year, with heavy atmospheric pressure and lingering humidity creating an airless, greenhouse environment. The rain tapers from daily deluges into intermittent, heavy afternoon storms, leaving the evenings thick with warm vapor.
Then, in November, visitor numbers suddenly spike to the highest mark on the calendar. Commercial traffic and end-of-year transit swell across the river crossings and commercial strips of Puerto Ordaz. Yet November is still very much part of the wet tail of the year. Rain falls regularly, the humidity remains intense, and the air holds that heavy, pre-storm stillness that makes urban exploration taxing.
Waiting just a few weeks—holding out for the first true dry breezes of December—transforms the entire experience. To arrive in November is to endure the peak rush of humanity while the city remains trapped in tropical moisture; to wait for December is to have the riverbanks, the parks, and the sunlit falls largely to yourself.