Guyana Weather Forecast
Guyana weather: 83°F, mainly clear. Hourly forecast, 14-day outlook, UV, air quality and the best time to visit.
Summary
Guyana is a country in South America. Guyana is a country in South America with its capital at Georgetown. It has a population of about 810.000. The capital is Georgetown.
Right now it is 83°F (28°C) in Guyana with mainly clear. It feels like 91°F. Today runs from 81°F to 91°F. Chance of precipitation is 71%. Sightseeing conditions score 7.4/10 - good conditions.
The best time to visit Guyana is February, March, September and October. The climate is tropical. May, June and July tend to be the least comfortable months. October is the warmest month with average highs near 89°F, while June is the coldest with lows near 75°F.
In plain terms. Today is about average for October. The forecast high of 91°F is in line with the 89°F typical for this month. The best window to be outside is roughly 6 PM to 9 PM, when temperature, rain chance and wind line up best. fishing is the strongest bet in Guyana today at 7.7/10. Wet roads are likely; braking distances roughly double in heavy rain.
Compiled from this page's own data: atlas facts plus live Open-Meteo readings.
Weather in Guyana right now
Source: Open-Meteo. Updated 4:40 AM, Oct 27 local time.
See the Guyana forecast by time range
Next 24 hours
Hour-by-hour temperature, precipitation chance and wind.
16-day forecast for Guyana
Daily highs and lows, precipitation and UV.
| Day | Conditions | High / Low | Precip | Wind | UV |
|---|---|---|---|---|---|
| Sun, Oct 25 | 🌦️ Light drizzle | 91° / 81° | 71% · 0,0 in | 12 mph | 9 |
| Mon, Oct 26 | 🌦️ Light drizzle | 89° / 81° | 16% · 0,0 in | 11 mph | 9 |
| Tue, Oct 27 | ☁️ Overcast | 89° / 80° | 47% | 10 mph | 8 |
| Wed, Oct 28 | 🌦️ Light showers | 88° / 79° | 76% · 0,1 in | 11 mph | 9 |
| Thu, Oct 29 | 🌦️ Drizzle | 87° / 79° | 96% · 0,2 in | 11 mph | 9 |
| Fri, Oct 30 | 🌦️ Light drizzle | 89° / 81° | 85% · 0,0 in | 13 mph | 8 |
| Sat, Oct 31 | ☁️ Overcast | 89° / 81° | 65% | 10 mph | 9 |
| Sun, Nov 1 | 🌧️ Heavy drizzle | 87° / 79° | 88% · 0,3 in | 8 mph | 7 |
| Mon, Nov 2 | ⛈️ Thunderstorm | 90° / 79° | 90% · 0,3 in | 11 mph | 9 |
| Tue, Nov 3 | ⛈️ Thunderstorm | 87° / 76° | 88% · 0,4 in | 10 mph | 8 |
| Wed, Nov 4 | 🌦️ Drizzle | 88° / 79° | 84% · 0,1 in | 11 mph | 8 |
| Thu, Nov 5 | 🌦️ Light drizzle | 88° / 81° | 84% · 0,1 in | 13 mph | 9 |
| Fri, Nov 6 | 🌦️ Light drizzle | 88° / 81° | 86% · 0,1 in | 12 mph | 8 |
| Sat, Nov 7 | 🌦️ Drizzle | 89° / 81° | 80% · 0,2 in | 10 mph | 7 |
| Sun, Nov 8 | 🌦️ Drizzle | 88° / 80° | 86% · 0,1 in | 9 mph | 8 |
| Mon, Nov 9 | 🌦️ Light drizzle | 87° / 81° | 34% · 0,1 in | 13 mph | 8 |
Climate in Guyana month by month
Average high, average low and total rainfall, based on three years of reanalysis data.
| Month | Avg high | Avg low | Rainfall | Rating |
|---|---|---|---|---|
| January | 84° | 76° | 6,0 in | ★★★☆☆ |
| February | 84° | 76° | 3,4 in | ★★★★☆ |
| March | 85° | 77° | 4,9 in | ★★★★☆ |
| April | 85° | 77° | 6,5 in | ★★★☆☆ |
| May | 84° | 76° | 16,3 in | ★★★☆☆ |
| June | 84° | 75° | 14,2 in | ★★★☆☆ |
| July | 85° | 76° | 10,8 in | ★★★☆☆ |
| August | 87° | 77° | 5,2 in | ★★★☆☆ |
| September | 88° | 79° | 2,7 in | ★★★★☆ |
| October | 89° | 79° | 4,1 in | ★★★★☆ |
| November | 87° | 78° | 5,7 in | ★★★☆☆ |
| December | 85° | 76° | 6,8 in | ★★★☆☆ |
Climate type: Tropical. Source: Open-Meteo archive (ERA5).
Weather map for Guyana
Animated model layers. Pick a layer to load it.
Animated layers by Windy. For pin-level detail and nearby places, see the interactive map below.
Air quality and pollen in Guyana
Air quality: Open-Meteo (CAMS). US AQI scale.
Sun, twilight and moon
Golden and blue hour are the standard photographic approximation around sunrise and sunset.
Best time to visit Guyana
Go in February, March, September and October. These months score highest on comfortable temperatures, low rainfall and useful daylight.
Hardest months: May, June and July - expect the least comfortable mix of heat, cold or rain.
Explore Guyana
Every topic we hold for this place, and the same topic for the places around it.
Weather for related places
Frequently asked questions
Where is Guyana?
Guyana is a country in South America. Its coordinates are 6.8013, -58.1551. It lies in South America.
What is the weather like in Guyana right now?
It is currently 83°F (28°C) with mainly clear. Humidity is 82% and wind is 8 mph.
When is the best time to visit Guyana?
February, March, September and October offer the most comfortable conditions in Guyana, which has a tropical climate. May, June and July are usually the hardest months for outdoor plans.
What time zone is Guyana in?
Guyana observes America/Guyana (UTC-04:00). The local time is 4:40 AM.
How many people live in Guyana?
Guyana has a population of approximately 810.000.
Related articles
Data sources and methodology
| Place data | USPOTUS Atlas dataset (countries-v1) - coordinates, hierarchy and facts. |
|---|---|
| Forecast and observations | Open-Meteo (ECMWF and national models). |
| Air quality and pollen | Copernicus CAMS via Open-Meteo. US AQI scale. |
| Climate averages | ERA5 reanalysis via the Open-Meteo archive, aggregated over 3 years. |
| Method | Scores, comparisons and advice on this page are computed from the inputs above. Distances are straight-line. Nothing is estimated where data is missing - the block is simply not shown. |
Last updated October 27, 2026 at 4:40 AM local time. Live blocks refresh every 15 minutes; climate averages monthly.
