May 2021 Weather History in Tonga Tonga

The data for this report comes from the Fuaʻamotu International Airport. See all nearby weather stations

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

Tonga Temperature History May 2021

Temperature history in May 2021 in Tonga18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313160°F60°F65°F65°F70°F70°F75°F75°F80°F80°F85°F85°FAprJun
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 May 2021 in Tonga

Hourly Temperature in May 2021 in Tonga18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMAprJuncomfortablewarmcool
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 May 2021 in Tonga

Cloud Cover in May 2021 in Tonga18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMAprJun
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 May 2021 in Tonga

Observed Weather in May 2021 in Tonga18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMAprJun
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
Sat, May 1 Light Rain, Drizzle, Showers in the Vicinity-RA, DZ, VCSH
Mon, May 3 Showers in the VicinityVCSH
Tue, May 4 SmokeIWC04
Wed, May 5 Showers of Rain, Showers of Light Rain, Light Drizzle, Light Intermittent DrizzleIWC25, IWC80, IWC51, IWC50
Thu, May 6 Thunderstorm with Rain, Heavy Rain, Rain, Light Intermittent Rain, Light Rain, Showers of Light RainIWC95, IWC65, IWC63, IWC21, IWC60, IWC61, IWC80
Fri, May 7 Light Intermittent Rain, Light Rain, Showers of Light Rain, Light Drizzle, Light Intermittent Drizzle, Precipitation in the Vicinity, Showers in the VicinityIWC60, -RA, IWC61, -SHRA, IWC80, IWC51, -DZ, IWC50, IWC15, IWC16, VCSH
Sat, May 8 Showers of Light Rain-SHRA
Mon, May 10 Showers of Light Rain-SHRA
Thu, May 13 Showers of Rain, Showers of Light Rain, Recent ShowersSHRA, -SHRA, RESH
Sat, May 15 DrizzleDZ
Sun, May 16 Showers in the VicinityVCSH
Wed, May 19 Light Drizzle-DZ
Thu, May 20 Light Rain, Showers of Light Rain, Showers in the Vicinity-RA, -SHRA, VCSH
Fri, May 21 Light Rain-RA
Sat, May 22 Heavy Rain, Recent Rain, Light Rain, Showers of Light Rain, Light Drizzle+RA, RERA, -RA, -SHRA, -DZ
Sun, May 23 Rain, Recent Rain, Light Rain, Showers of Light Rain, Light DrizzleRA, RERA, -RA, -SHRA, -DZ
Mon, May 24 Light Rain, Showers of Light Rain, Light Drizzle-RA, -SHRA, -DZ
Tue, May 25 Light Rain, Showers of Light Rain-RA, -SHRA
Wed, May 26 Rain, Light Rain, Showers of Light RainRA, -RA, -SHRA
Sat, May 29 Light Drizzle-DZ
Sun, May 30 Light Rain, Showers of Light Rain, Drizzle, Light Drizzle-RA, -SHRA, DZ, -DZ
Mon, May 31 Rain, Light Rain, Showers of Light Rain, DrizzleRA, -RA, -SHRA, DZ

Hours of Daylight and Twilight in May 2021 in Tonga

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 May 2021 in Tonga

The solar day over the course of May 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 May 2021 in Tonga

Solar Elevation and Azimuth in May 2021 in TongaMay112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 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 AMAprJun
northeastsouthwest
Solar elevation and azimuth over the course of May 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 May 2021 in Tonga

Moon Rise, Set & Phases in May 2021 in Tonga18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 AM12 AM4 AM4 AM8 AM8 AM12 PM12 PM4 PM4 PM8 PM8 PM12 AM12 AMAprJunApr 274:32 PMApr 274:32 PMMay 128:01 AMMay 128:01 AMMay 2712:15 AMMay 2712:15 AM6:28 PM6:28 PM7:37 AM7:37 AM7:00 AM7:00 AM6:29 PM6:29 PM5:52 PM5:52 PM7:29 AM7:29 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.
May 2021IlluminationMoonriseMoonsetMoonriseMeridian PassingDistance
1
83%-10:58 AMWSW10:06 PMESE4:01 AMS226,932 mi
2
73%-12:00 PMWSW11:08 PMESE5:03 AMS230,306 mi
3
62%-12:55 PMWSW-6:03 AMS234,016 mi
4
50%12:09 AMESE1:43 PMWSW-6:58 AMS237,746 mi
5
40%1:07 AMESE2:26 PMWSW-7:48 AMN241,249 mi
6
30%2:02 AMESE3:04 PMWSW-8:35 AMN244,360 mi
7
21%2:54 AME3:39 PMW-9:18 AMN246,986 mi
8
14%3:44 AME4:13 PMW-9:59 AMN249,091 mi
9
8%4:33 AME4:45 PMW-10:40 AMN250,678 mi
10
3%5:22 AME5:18 PMW-11:20 AMN251,773 mi
11
1%6:10 AMENE5:52 PMWNW-12:01 PMN252,405 mi
12
0%7:00 AMENE6:29 PMWNW-12:45 PMN252,592 mi
13
1%7:52 AMENE7:09 PMWNW-1:30 PMN252,338 mi
14
5%8:44 AMENE7:53 PMWNW-2:18 PMN251,624 mi
15
10%9:37 AMENE8:40 PMWNW-3:08 PMN250,421 mi
16
16%10:29 AMENE9:31 PMWNW-4:00 PMN248,696 mi
17
24%11:19 AMENE10:25 PMWNW-4:53 PMN246,427 mi
18
34%12:07 PMENE11:21 PMWNW-5:45 PMN243,629 mi
19
44%12:53 PMENE--6:36 PMN240,361 mi
20
50%-12:18 AMWNW1:35 PMENE7:25 PMN236,746 mi
21
66%-1:15 AMWNW2:16 PME8:14 PMN232,981 mi
22
77%-2:12 AMW2:55 PME9:02 PMN229,331 mi
23
86%-3:11 AMW3:35 PME9:52 PMN226,112 mi
24
94%-4:11 AMW4:17 PME10:44 PMN223,659 mi
25
98%-5:14 AMWSW5:02 PMESE11:39 PMN222,264 mi
26
100%-6:20 AMWSW5:52 PMESE--
27
100%-7:29 AMWSW6:47 PMESE12:38 AMS222,124 mi
28
98%-8:37 AMWSW7:48 PMESE1:41 AMS223,286 mi
29
93%-9:43 AMWSW8:51 PMESE2:45 AMS225,628 mi
30
86%-10:44 AMWSW9:55 PMESE3:48 AMS228,884 mi
31
77%-11:37 AMWSW10:57 PMESE4:48 AMS232,703 mi

Humidity Comfort Levels in May 2021 in Tonga

Humidity Comfort Levels in May 2021 in Tonga18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMAprJun
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 May 2021 in Tonga

Wind Speed in May 2021 in Tonga1815222911223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303031310 mph0 mph10 mph10 mph20 mph20 mph30 mph30 mph40 mph40 mphAprJun
The daily range of reported wind speeds (gray bars), with maximum gust speeds (red ticks).

Hourly Wind Speed in May 2021 in Tonga

Hourly Wind Speed in May 2021 in Tonga18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMAprJun
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 Tonga

Hourly Wind Direction in 2021 in Tonga18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMAprJun
calmnortheastsouthwest
The hourly reported wind direction, color coded by compass point. The shaded overlays indicate night and civil twilight.

Atmospheric Pressure in May 2021 in Tonga

Atmospheric Pressure in May 2021 in Tonga18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313129.6 inHg29.6 inHg29.7 inHg29.7 inHg29.8 inHg29.8 inHg29.9 inHg29.9 inHg30.0 inHg30.0 inHg30.1 inHg30.1 inHg30.2 inHg30.2 inHgAprJun
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 Fuaʻamotu International Airport page.

See all nearby weather stations

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