Today
During the day partly cloudy, up to +86°, at night around +81°. Wind gusts reach 16 mph. No rain expected.
Weather in Cayenne
French Guiana · Guyane · 4.9381, -52.3346
Today Now 6:17 AM
+81° Mostly cloudy
Hourly forecast
Today10/13
Temperature°F
Cloudiness
Precipitation
Windmph
Wind gusts
Humidity
PressureinHg
Dew point°F
Visibilitymi
UV index
Forecast in words
Tomorrow
Tomorrow partly cloudy: daytime +86°, nighttime +81° — almost like today.
Week
Seven days ahead fall within +79°…+86°. Peak warmth: Tue, +86°. Rain on Sat.
Week vs norm
- Today 10/13 +86° as usual usually +86°
- Tomorrow 10/14 +86° as usual usually +86°
- Thu 10/15 +86° as usual usually +86°
- Fri 10/16 +84° −2° usually +86°
- Sat 10/17 +84° −2° usually +86°
- Sun 10/18 +84° −2° usually +86°
- Mon 10/19 +82° −3° usually +86°
- Tue 10/20 +82° −3° usually +86°
Difference between forecast daytime high and the 1991–2020 norm for this date.
This day, October 13
Today is cooler than usual for this date.
- Heat record +89° 2003
- Cold record +77° 2004
- Most precipitation 0.2 in 2001
- Strongest gust 29 mph 2000
Records for this calendar date, 1991-2024, ERA5 reanalysis.
Climate in Cayenne
Today is close to the norm for October.
| Month | Daytime / Nighttime | Average | Precipitation in |
|---|---|---|---|
| Jan | +80° / +75° | +77° | 10.8 |
| Feb | +80° / +75° | +77° | 9.6 |
| Mar | +81° / +76° | +78° | 8.1 |
| Apr | +81° / +76° | +78° | 11.1 |
| May | +81° / +75° | +78° | 16.5 |
| Jun | +81° / +75° | +78° | 12.7 |
| Jul | +82° / +75° | +78° | 7.9 |
| Aug | +84° / +76° | +80° | 3.5 |
| Sep | +86° / +77° | +81° | 1.5 |
| Oct | +86° / +77° | +81° | 2.2 |
| Nov | +84° / +76° | +80° | 5.4 |
| Dec | +81° / +75° | +78° | 10.4 |
Climatic normals for 1991–2025 years from ERA5-Land reanalysis.
Astronomical data
Sunrise / sunset
6:15 AM | 6:15 PM
Moon
8:26 AM | 8:33 PM
Moon phase
Waxing crescent 9%
Next solar eclipse
Calculating for this city…