July 2021 Weather History in French Guiana French Guiana

The data for this report comes from the Cayenne-Rochambeau. See all nearby weather stations

This report shows the past weather for French Guiana, providing a weather history for July 2021. It features all historical weather data series we have available, including the French Guiana temperature history for July 2021. You can drill down from year to month and even day level reports by clicking on the graphs.

French Guiana Temperature History July 2021

Temperature history in July 2021 in French Guiana18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313130°F30°F40°F40°F50°F50°F60°F60°F70°F70°F80°F80°F90°F90°FJunAug
The daily range of reported temperatures (gray bars) and 24-hour highs (red ticks) and lows (blue ticks), placed over the daily average high (faint red line) and low (faint blue line) temperature, with 25th to 75th and 10th to 90th percentile bands.

Hourly Temperature in July 2021 in French Guiana

Hourly Temperature in July 2021 in French Guiana18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMJunAugcomfortablewarmhot
frigid 15°F freezing 32°F very cold 45°F cold 55°F cool 65°F comfortable 75°F warm 85°F hot 95°F sweltering
The hourly reported temperature, color coded into bands. The shaded overlays indicate night and civil twilight.
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Cloud Cover in July 2021 in French Guiana

Cloud Cover in July 2021 in French Guiana18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMJunAug
0% clear 20% mostly clear 40% partly cloudy 60% mostly cloudy 80% overcast 100%
no significant cloudno cloud detectedceiling and visibility ok
The hourly reported cloud coverage, categorized by the percentage of the sky covered by clouds.

Observed Weather in July 2021 in French Guiana

Observed Weather in July 2021 in French Guiana18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMJunAug
foghazedrizzlelight rainmoderate rainheavy rainfreezing rainsleetsnow grainslight snowmoderate snowheavy snowhailthunderstorm
The hourly observed weather, color coded by category (in order of severity). If multiple reports are present, the most severe code is shown.
DayObservationsPrecipitationCodes
Thu, Jul 1 Light Rain, Mist-RA, BR
Fri, Jul 2 Heavy Rain, Light Rain, Mist+RA, -RA, BR
Sat, Jul 3 Heavy Rain, Rain, Light Rain, Mist+RA, RA, -RA, BR
Sun, Jul 4 Thunderstorm in the Vicinity, Thunderstorm with Light Rain, Heavy Rain, Rain, Light Rain, Fog, MistVCTS, -TSRA, +RA, RA, -RA, FG, BR
Mon, Jul 5 Rain, Light Rain, Fog, Mist, Patches of FogRA, -RA, FG, BR, BCFG
Tue, Jul 6 Thunderstorm in the Vicinity, Light RainVCTS, -RA
Wed, Jul 7 Heavy Rain, Rain, Light Rain, Mist+RA, RA, -RA, BR
Thu, Jul 8 Rain, Light Rain, Fog, MistRA, -RA, FG, BR
Fri, Jul 9 Light Rain, Fog-RA, FG
Sat, Jul 10 Thunderstorm in the Vicinity, Light Rain, Fog, Mist, Patches of FogVCTS, -RA, FG, BR, BCFG
Sun, Jul 11 Thunderstorm in the Vicinity, Thunderstorm with Rain, Light Rain, MistVCTS, TSRA, -RA, BR
Mon, Jul 12 Light Rain, Mist-RA, BR
Tue, Jul 13 Thunderstorm in the Vicinity, Heavy Rain, Fog, Mist, Patches of FogVCTS, +RA, FG, BR, BCFG
Wed, Jul 14 Light Rain, Fog, Mist-RA, FG, BR
Thu, Jul 15 Heavy Rain, Rain, Light Rain, Mist+RA, RA, -RA, BR
Fri, Jul 16 Rain, Fog, MistRA, FG, BR
Sat, Jul 17 Fog, Mist, Patches of FogFG, BR, BCFG
Mon, Jul 19 Light Rain, Mist-RA, BR
Tue, Jul 20 Heavy Rain, Light Rain, Mist, Patches of Fog+RA, -RA, BR, BCFG
Wed, Jul 21 Heavy Rain, Light Rain, Light Rain and Drizzle, Mist+RA, -RA, -RADZ, BR
Thu, Jul 22 Heavy Rain, Rain, Light Rain, Fog, Mist+RA, RA, -RA, FG, BR
Fri, Jul 23 Thunderstorm in the Vicinity, Light Rain, Fog, MistVCTS, -RA, FG, BR
Sat, Jul 24 Thunderstorm, Thunderstorm in the Vicinity, Heavy Rain, Rain, Light Rain, MistTS, VCTS, +RA, RA, -RA, BR
Sun, Jul 25 Thunderstorm in the Vicinity, Heavy Rain, Light Rain, Fog, MistVCTS, +RA, -RA, FG, BR
Mon, Jul 26 Thunderstorm in the Vicinity, Fog, Mist, Patches of FogVCTS, FG, BR, BCFG
Wed, Jul 28 Light Rain-RA
Thu, Jul 29 Light Rain, Mist-RA, BR
Fri, Jul 30 Fog, MistFG, BR
Sat, Jul 31 Thunderstorm, Thunderstorm in the Vicinity, Rain, MistTS, VCTS, RA, BR

Hours of Daylight and Twilight in July 2021 in French Guiana

The number of hours during which the Sun is visible (black line). From bottom (most yellow) to top (most gray), the color bands indicate: full daylight, twilight (civil, nautical, and astronomical), and full night.

Sunrise & Sunset with Twilight in July 2021 in French Guiana

The solar day over the course of July 2021. From bottom to top, the black lines are the previous solar midnight, sunrise, solar noon, sunset, and the next solar midnight. The day, twilights (civil, nautical, and astronomical), and night are indicated by the color bands from yellow to gray.

Solar Elevation and Azimuth in July 2021 in French Guiana

Solar Elevation and Azimuth in July 2021 in French GuianaJul112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 AM12 AM2 AM2 AM4 AM4 AM6 AM6 AM8 AM8 AM10 AM10 AM12 PM12 PM2 PM2 PM4 PM4 PM6 PM6 PM8 PM8 PM10 PM10 PM12 AM12 AMJunAug001010202030304040505060607070001010202030304040505060607070
northeastsouthwest
Solar elevation and azimuth over the course of July 2021. The black lines are lines of constant solar elevation (the angle of the sun above the horizon, in degrees). The background color fills indicate the azimuth (the compass bearing) of the sun. The lightly tinted areas at the boundaries of the cardinal compass points indicate the implied intermediate directions (northeast, southeast, southwest, and northwest).

Moon Rise, Set & Phases in July 2021 in French Guiana

Moon Rise, Set & Phases in July 2021 in French Guiana18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 AM12 AM4 AM4 AM8 AM8 AM12 PM12 PM4 PM4 PM8 PM8 PM12 AM12 AMJunAugJun 243:40 PMJun 243:40 PMJul 910:17 PMJul 910:17 PMJul 2311:38 PMJul 2311:38 PM6:50 PM6:50 PM7:06 AM7:06 AM5:57 AM5:57 AM6:39 PM6:39 PM6:37 PM6:37 PM6:52 AM6:52 AM
The time in which the moon is above the horizon (light blue area), with new moons (dark gray lines) and full moons (blue lines) indicated. The shaded overlays indicate night and civil twilight.
Jul 2021IlluminationMoonriseMoonsetMoonriseMeridian PassingDistance
1
50%12:06 AME12:26 PMW-6:16 AMS245,593 mi
2
45%12:46 AME1:08 PMW-6:57 AMS248,278 mi
3
35%1:26 AME1:51 PMW-7:38 AMN250,237 mi
4
26%2:06 AMENE2:34 PMWNW-8:19 AMN251,427 mi
5
18%2:47 AMENE3:19 PMWNW-9:02 AMN251,862 mi
6
11%3:30 AMENE4:06 PMWNW-9:47 AMN251,608 mi
7
6%4:16 AMENE4:55 PMWNW-10:35 AMN250,761 mi
8
2%5:05 AMENE5:47 PMWNW-11:25 AMN249,439 mi
9
0%5:57 AMENE6:39 PMWNW-12:18 PMN247,760 mi
10
0%6:49 AMENE7:31 PMWNW-1:11 PMN245,830 mi
11
3%7:42 AMENE8:21 PMWNW-2:03 PMN243,739 mi
12
7%8:34 AMENE9:10 PMWNW-2:53 PMN241,546 mi
13
14%9:25 AMENE9:57 PMWNW-3:42 PMN239,292 mi
14
23%10:14 AME10:43 PMW-4:29 PMN237,005 mi
15
33%11:02 AME11:28 PMW-5:15 PMS234,718 mi
16
44%11:51 AME--6:02 PMS232,488 mi
17
50%-12:13 AMW12:41 PME6:50 PMS230,407 mi
18
67%-1:01 AMW1:33 PMESE7:41 PMS228,611 mi
19
78%-1:51 AMWSW2:29 PMESE8:37 PMS227,269 mi
20
87%-2:46 AMWSW3:29 PMESE9:36 PMS226,566 mi
21
94%-3:45 AMWSW4:32 PMESE10:39 PMS226,661 mi
22
99%-4:47 AMWSW5:35 PMESE11:43 PMS227,647 mi
23
100%-5:51 AMWSW6:37 PMESE--
24
100%-6:52 AMWSW7:35 PMESE12:45 AMS229,515 mi
25
98%-7:50 AMWSW8:28 PMESE1:44 AMS232,141 mi
26
94%-8:44 AMWSW9:16 PMESE2:36 AMS235,308 mi
27
88%-9:33 AMW10:00 PME3:25 AMS238,746 mi
28
80%-10:19 AMW10:42 PME4:10 AMS242,165 mi
29
71%-11:03 AMW11:22 PME4:52 AMS245,295 mi
30
62%-11:46 AMW-5:33 AMN247,910 mi
31
50%12:02 AME12:29 PMWNW-6:15 AMN249,838 mi

Humidity Comfort Levels in July 2021 in French Guiana

Humidity Comfort Levels in July 2021 in French Guiana18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMJunAug
dry 55°F comfortable 60°F humid 65°F muggy 70°F oppressive 75°F miserable
The hourly reported humidity comfort level, categorized by dew point. The shaded overlays indicate night and civil twilight.

Wind Speed in July 2021 in French Guiana

Wind Speed in July 2021 in French Guiana1815222911223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303031310 mph0 mph5 mph5 mph10 mph10 mph15 mph15 mph20 mph20 mph25 mph25 mph30 mph30 mph35 mph35 mphJunAug
The daily range of reported wind speeds (gray bars), with maximum gust speeds (red ticks).

Hourly Wind Speed in July 2021 in French Guiana

Hourly Wind Speed in July 2021 in French Guiana18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMJunAug
0 mph calm 1 mph light air 4 mph light breeze 8 mph gentle breeze 13 mph moderate breeze 18 mph fresh breeze 25 mph strong breeze 31 mph near gale 39 mph gale 47 mph strong gale 55 mph storm 64 mph violent storm 73 mph hurricane force
The hourly reported wind speed, color coded into bands according to the Beaufort scale. The shaded overlays indicate night and civil twilight.

Hourly Wind Direction in 2021 in French Guiana

Hourly Wind Direction in 2021 in French Guiana18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMJunAug
calmnortheastsouthwest
The hourly reported wind direction, color coded by compass point. The shaded overlays indicate night and civil twilight.

Atmospheric Pressure in July 2021 in French Guiana

Atmospheric Pressure in July 2021 in French Guiana18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313129.80 inHg29.80 inHg29.85 inHg29.85 inHg29.90 inHg29.90 inHg29.95 inHg29.95 inHg30.00 inHg30.00 inHg30.05 inHg30.05 inHg30.10 inHg30.10 inHgJunAug
The daily range of atmospheric pressure (gray bars), as measured by the altimeter setting reported in e.g. a METAR report.

The details of the data sources used for this report can be found on the Cayenne-Rochambeau page.

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