Climate averages 1991–2020
Georgetown weather
in October.
A hot, wet month: one of the warmest and the 4th driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
October is a hot month in Georgetown: daytime highs average 29.1°C and nights cool to about 25.7°C. By daytime temperature it is one of the warmest months of the year.
Expect about 108 mm of rain on roughly 19 days, which makes October a wet month (the 4th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 11 h 59 min on an average October day.
The nearest other city in this atlas is Paramaribo (346 km away). In October its highs average 31.2°C, 2.2°C warmer than Georgetown, with 71 mm of rain.
From October to November, average highs fall by 0.8°C to 28.2°C, and monthly rainfall rises from 108 mm to 179 mm.
The annual picture
October in context
Monthly rainfall
Average total · mmAverages from hourly ERA5 reanalysis data. Actual weather varies from year to year. How these numbers are calculated
Every month, side by side
Georgetown climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 26.8°C24.1°C | 24.1°C | 160 | 23.5 | 11.812 h |
| February | 27.0°C24.2°C | 24.2°C | 107 | 18.5 | 11.912 h |
| March | 27.4°C24.5°C | 24.5°C | 93 | 18.6 | 12.112 h |
| April | 27.7°C24.9°C | 24.9°C | 130 | 20.1 | 12.312 h |
| May | 27.7°C24.7°C | 24.7°C | 253 | 26.5 | 12.412 h |
| June | 27.4°C24.3°C | 24.3°C | 315 | 29.1 | 12.513 h |
| July | 27.8°C24.2°C | 24.2°C | 241 | 29.4 | 12.512 h |
| August | 28.6°C24.8°C | 24.8°C | 161 | 25.5 | 12.312 h |
| September | 29.1°C25.5°C | 25.5°C | 96 | 18.1 | 12.212 h |
| October, selected | 29.1°C25.7°C | 25.7°C | 108 | 19.3 | 12.012 h |
| November | 28.2°C25.1°C | 25.1°C | 179 | 23.8 | 11.812 h |
| December | 27.2°C24.4°C | 24.4°C | 207 | 27.1 | 11.712 h |
Rainfall is the average of the 30 separate monthly totals. A rain day is a local calendar day with at least 1 mm of precipitation. Daylight is the calculated sunrise-to-sunset length, not measured sunshine.
Compare places
October in nearby cities
- Paramaribo in OctoberSuriname · 346 kmHigh 31.2°C · Low 24.5°C · 71 mm rain
- Upata in OctoberVenezuela · 488 kmHigh 31.6°C · Low 22.4°C · 94 mm rain
- Tucupita in OctoberVenezuela · 497 kmHigh 31.1°C · Low 23.9°C · 96 mm rain
- Ciudad Guayana in OctoberVenezuela · 523 kmHigh 31.5°C · Low 23.5°C · 89 mm rain
- Boa Vista in OctoberBrazil · 524 kmHigh 31.8°C · Low 23.8°C · 71 mm rain
- Port of Spain in OctoberTrinidad and Tobago · 567 kmHigh 28.9°C · Low 25.9°C · 111 mm rain
- Ciudad Bolívar in OctoberVenezuela · 612 kmHigh 31.8°C · Low 24.0°C · 104 mm rain
- Maturín in OctoberVenezuela · 643 kmHigh 30.9°C · Low 23.3°C · 84 mm rain
Read the numbers correctly
Climate, not a promise.
These patterns help compare months. They cannot tell you the weather on a specific day of your trip.
Sources, method and limitsHow these numbers are made (what the highs, lows and rain days mean, the sources and the model cell used for Georgetown) is explained once on the Georgetown year overview and on the Sources, method and limits page.