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> French Guiana > Cayenne >July
Weather in July in Cayenne
| < July > | ||
|---|---|---|
| Normal Max/ High Temperature | 31°C (88°F) | |
| Average Temperature | 27°C (81°F) | |
| Min/ Low Temperature | 23°C (73°F) | |
| Normal Precipitation | 274mm (10.8in) | |
| Number of Wet Days (probability of rain on a day) | 21 (68%) | |
| Average Sunlight per day | 06h 42' | |
| Average Daylight per day | 12h 22' | |
| Sunny (Cloudy) Daylight Hours | 55% (45%) | |
| Sun altitude at solar noon on the 21st day. | 74.4° | |
- The average temperature in Cayenne in July is hot at 27 °C (80.6 °F).
- Afternoons can be very hot with average high temperatures reaching 31 °C (87.8 °F).
- Overnight temperatures are generally fairly hot with an average low of 23 °C (73.4 °F).
- In July the variation/ range of daily mean temperatures is 8 °C (14.4 °F).
- Precipitation averages for July are high with 274mm (10.8 in) recorded across 21 days.
- The heavens above Cayenne are fine having on average a detectable 6h 42' of radiant solar radiation daily.
- The shortest day is 12h 19' long and the longest day is 12h 23' long with an average length of 12h 22'.
- There are approximately 5h 32' per day when the sun is occluded by cloud, haze, fog etc.
- It is sunny approximately 54.8% of daylight hours and cloudy 45.2% of daylight hours.
Weather Trend Graph for July in Cayenne, French Guiana
