Cayenne (French Guiana) weather
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Forecast days
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Today. Maximum daytime temperature: 28 degrees Celsius; Minimum nighttime temperature: 24 degrees Celsius. Sunny changing to thunder showers by late morning. Sunrise: 06:26; Sunset: 18:45. UV: Very high;
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Thursday 5 August. Maximum daytime temperature: 29 degrees Celsius; Minimum nighttime temperature: 23 degrees Celsius. Sunny changing to thunder showers by late morning. Sunrise: 06:26; Sunset: 18:45. UV: Very high;
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Friday 6 August. Maximum daytime temperature: 29 degrees Celsius; Minimum nighttime temperature: 23 degrees Celsius. Partly cloudy changing to sunny by late morning. Sunrise: 06:26; Sunset: 18:45. UV: Very high;
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Saturday 7 August. Maximum daytime temperature: 30 degrees Celsius; Minimum nighttime temperature: 24 degrees Celsius. Clear changing to light showers by lunchtime. Sunrise: 06:26; Sunset: 18:44. UV: Very high;
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Sunday 8 August. Maximum daytime temperature: 29 degrees Celsius; Minimum nighttime temperature: 24 degrees Celsius. Clear changing to thunder showers by lunchtime. Sunrise: 06:26; Sunset: 18:44. UV: Very high;
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Monday 9 August. Maximum daytime temperature: 28 degrees Celsius; Minimum nighttime temperature: 24 degrees Celsius. Thunder showers changing to sunny intervals by late morning. Sunrise: 06:26; Sunset: 18:44. UV: Very high;
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Tuesday 10 August. Maximum daytime temperature: 28 degrees Celsius; Minimum nighttime temperature: 24 degrees Celsius. Thunder showers changing to sunny intervals by late morning. Sunrise: 06:26; Sunset: 18:44. UV: Very high;
Seven day forecast for Cayenne
Today (4 August 2021)
| Time | Now | 01:00 | 02:00 | 03:00 | 04:00 | 05:00 | 06:00 | 07:00 | 08:00 | 09:00 | 10:00 | 11:00 | 12:00 | 13:00 | 14:00 | 15:00 | 16:00 | 17:00 | 18:00 | 19:00 | 20:00 | 21:00 | 22:00 | 23:00 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Weather symbol |
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| Chance of precipitation | 10% | 10% | 10% | 10% | 10% | 10% | 10% | 10% | 10% | 10% | 10% | 70% | 70% | 70% | 70% | 70% | 70% | 70% | 70% | 70% | 10% | 10% | 10% | 10% |
| Temperature in degrees Celsius |
25°
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25°
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24°
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24°
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24°
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24°
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24°
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24°
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25°
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26°
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27°
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27°
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28°
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28°
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28°
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27°
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27°
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27°
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27°
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26°
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26°
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25°
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25°
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25°
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| Feels like temperature in degrees Celsius | 28° | 27° | 27° | 27° | 27° | 27° | 26° | 27° | 28° | 29° | 30° | 31° | 32° | 31° | 31° | 31° | 30° | 30° | 30° | 29° | 29° | 28° | 28° | 28° |
| Wind direction and speed in miles per hour |
NE
4
|
NNW
4
|
W
4
|
WNW
3
|
W
4
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W
4
|
W
4
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W
4
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WSW
4
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WSW
4
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WNW
4
|
NW
3
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NNW
3
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NNW
3
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NNW
4
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NNW
4
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NNW
4
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NNW
4
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NW
4
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NW
4
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NW
4
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NW
4
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NW
4
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WNW
4
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| Wind gust in miles per hour | 7 | 7 | 6 | 6 | 7 | 7 | 7 | 8 | 9 | 10 | 10 | 10 | 10 | 10 | 11 | 11 | 10 | 9 | 7 | 7 | 7 | 7 | 7 | 7 |
| Visibility | G | G | G | G | G | M | M | M | G | G | G | G | G | G | G | G | G | G | G | G | VG | VG | VG | G |
| Humidity | 93% | 94% | 95% | 96% | 96% | 96% | 97% | 94% | 91% | 88% | 85% | 81% | 78% | 79% | 81% | 82% | 84% | 85% | 87% | 89% | 92% | 94% | 94% | 95% |
| UV | - | - | - | - | - | - | - | 2 | 3 | 5 | 7 | 8 | 10 | 9 | 7 | 5 | 4 | 2 | 1 | - | - | - | - | - |
Thursday (5 August 2021)
| Time | 00:00 | 01:00 | 02:00 | 03:00 | 04:00 | 05:00 | 06:00 | 07:00 | 08:00 | 09:00 | 10:00 | 11:00 | 12:00 | 13:00 | 14:00 | 15:00 | 16:00 | 17:00 | 18:00 | 19:00 | 20:00 | 21:00 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Weather symbol |
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| Chance of precipitation | 10% | 10% | 10% | 10% | 10% | 10% | 10% | 10% | <5% | <5% | <5% | 60% | 60% | 60% | 70% | 70% | 70% | 70% | 70% | 70% | 50% | 50% |
| Temperature in degrees Celsius |
25°
|
24°
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24°
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24°
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24°
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24°
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24°
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24°
|
25°
|
26°
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27°
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28°
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29°
|
28°
|
28°
|
28°
|
28°
|
27°
|
27°
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26°
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26°
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25°
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| Feels like temperature in degrees Celsius | 28° | 27° | 27° | 27° | 27° | 27° | 26° | 27° | 28° | 29° | 30° | 31° | 32° | 32° | 31° | 31° | 31° | 31° | 30° | 30° | 29° | 29° |
| Wind direction and speed in miles per hour |
WNW
4
|
W
4
|
W
4
|
WSW
4
|
WSW
4
|
SW
4
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SW
5
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SW
5
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SW
5
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SW
5
|
SW
5
|
SW
4
|
SW
3
|
SW
4
|
WNW
4
|
WNW
5
|
NNW
4
|
NNW
4
|
NNW
4
|
NNW
4
|
NNW
4
|
NE
4
|
| Wind gust in miles per hour | 7 | 7 | 7 | 7 | 8 | 8 | 9 | 10 | 11 | 12 | 12 | 12 | 11 | 12 | 12 | 12 | 11 | 9 | 8 | 8 | 8 | 8 |
| Visibility | G | G | G | G | G | M | M | M | VG | VG | VG | VG | VG | VG | G | G | G | G | G | G | G | G |
| Humidity | 95% | 96% | 97% | 97% | 98% | 98% | 98% | 95% | 92% | 88% | 84% | 79% | 75% | 76% | 78% | 80% | 82% | 84% | 86% | 89% | 92% | 95% |
| UV | - | - | - | - | - | - | - | 2 | 3 | 5 | 7 | 8 | 10 | 8 | 6 | 5 | 3 | 2 | 1 | - | - | - |
Friday (6 August 2021)
| Time | 00:00 | 03:00 | 06:00 | 09:00 | 12:00 | 15:00 | 18:00 | 21:00 |
|---|---|---|---|---|---|---|---|---|
| Weather symbol |
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| Chance of precipitation | 60% | 20% | 10% | 10% | 60% | 70% | 70% | 10% |
| Temperature in degrees Celsius |
24°
|
24°
|
23°
|
26°
|
29°
|
28°
|
27°
|
25°
|
| Feels like temperature in degrees Celsius | 28° | 27° | 26° | 28° | 32° | 31° | 30° | 28° |
| Wind direction and speed in miles per hour |
WSW
4
|
SSW
4
|
SSW
5
|
SSW
5
|
S
4
|
SSW
5
|
SSW
4
|
SW
4
|
| Wind gust in miles per hour | 7 | 8 | 8 | 12 | 13 | 13 | 9 | 7 |
| Visibility | G | M | M | VG | VG | G | G | G |
| Humidity | 97% | 98% | 98% | 90% | 76% | 78% | 86% | 94% |
| UV | - | - | - | 5 | 10 | 6 | 1 | - |
Saturday (7 August 2021)
| Time | 00:00 | 03:00 | 06:00 | 09:00 | 12:00 | 15:00 | 18:00 | 21:00 |
|---|---|---|---|---|---|---|---|---|
| Weather symbol |
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| Chance of precipitation | 50% | 50% | 10% | <5% | 40% | 50% | 60% | 60% |
| Temperature in degrees Celsius |
24°
|
24°
|
23°
|
26°
|
29°
|
29°
|
27°
|
25°
|
| Feels like temperature in degrees Celsius | 27° | 26° | 26° | 29° | 31° | 31° | 30° | 28° |
| Wind direction and speed in miles per hour |
SSE
5
|
S
5
|
S
5
|
S
6
|
SE
6
|
ESE
7
|
ESE
7
|
ESE
6
|
| Wind gust in miles per hour | 8 | 9 | 9 | 12 | 16 | 15 | 12 | 10 |
| Visibility | G | G | G | VG | VG | G | VG | VG |
| Humidity | 96% | 97% | 98% | 87% | 72% | 74% | 83% | 92% |
| UV | - | - | - | 5 | 10 | 6 | 1 | - |
Sunday (8 August 2021)
| Time | 00:00 | 03:00 | 06:00 | 09:00 | 12:00 | 15:00 | 18:00 | 21:00 |
|---|---|---|---|---|---|---|---|---|
| Weather symbol |
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|
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| Chance of precipitation | 60% | 50% | 10% | <5% | 60% | 70% | 70% | 60% |
| Temperature in degrees Celsius |
25°
|
24°
|
24°
|
26°
|
28°
|
28°
|
27°
|
26°
|
| Feels like temperature in degrees Celsius | 27° | 26° | 26° | 29° | 30° | 30° | 30° | 28° |
| Wind direction and speed in miles per hour |
SE
6
|
SSE
5
|
SSE
6
|
SSE
6
|
SE
8
|
ESE
8
|
ESE
7
|
ESE
7
|
| Wind gust in miles per hour | 10 | 9 | 9 | 13 | 17 | 17 | 13 | 11 |
| Visibility | G | G | G | G | G | G | VG | G |
| Humidity | 94% | 96% | 97% | 86% | 77% | 78% | 84% | 91% |
| UV | - | - | - | 5 | 10 | 5 | 1 | - |
Monday (9 August 2021)
| Time | 00:00 | 03:00 | 06:00 | 09:00 | 12:00 | 15:00 | 18:00 | 21:00 |
|---|---|---|---|---|---|---|---|---|
| Weather symbol |
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| Chance of precipitation | 60% | 60% | 50% | 10% | 70% | 70% | 70% | 60% |
| Temperature in degrees Celsius |
25°
|
24°
|
24°
|
26°
|
27°
|
27°
|
27°
|
25°
|
| Feels like temperature in degrees Celsius | 27° | 27° | 26° | 29° | 29° | 30° | 29° | 28° |
| Wind direction and speed in miles per hour |
ESE
6
|
SE
6
|
SE
6
|
SE
6
|
ESE
7
|
E
7
|
ESE
7
|
E
6
|
| Wind gust in miles per hour | 10 | 10 | 10 | 13 | 14 | 16 | 13 | 10 |
| Visibility | G | G | G | G | G | G | G | G |
| Humidity | 94% | 96% | 96% | 87% | 84% | 83% | 87% | 93% |
| UV | - | - | - | 5 | 9 | 4 | 1 | - |
Tuesday (10 August 2021)
| Time | 00:00 | 03:00 | 06:00 | 09:00 | 12:00 | 15:00 | 18:00 |
|---|---|---|---|---|---|---|---|
| Weather symbol |
|
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| Chance of precipitation | 60% | 60% | 50% | 20% | 60% | 60% | 60% |
| Temperature in degrees Celsius |
25°
|
24°
|
24°
|
26°
|
27°
|
28°
|
27°
|
| Feels like temperature in degrees Celsius | 28° | 27° | 27° | 29° | 30° | 30° | 30° |
| Wind direction and speed in miles per hour |
ESE
5
|
SE
5
|
SE
4
|
SE
4
|
E
5
|
E
6
|
E
5
|
| Wind gust in miles per hour | 9 | 8 | 8 | 10 | 12 | 15 | 11 |
| Visibility | G | G | G | G | G | G | VG |
| Humidity | 95% | 97% | 96% | 90% | 85% | 81% | 86% |
| UV | - | - | - | 6 | 10 | 5 | 1 |
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