Fomboni climate

Fomboni Weather in May

NASA POWER reanalysis for the half-degree grid cell around Fomboni, 1991-2020; a grid cell is an area average and can differ from a thermometer in town by several degrees

Average highs run from 28°C on May 1 to 27°C on May 31, and lows from 28°C to 26°C. Normal precipitation for the month is 43 mm over about 9 wet days.

May day by day

The normal high and low for each date, in °C.

Normal daily high and low temperature at Fomboni, in °C, with the record for each date.24252627282930151015202530
  • Normal low
  • Normal high
  • Reanalysis extreme high
  • Reanalysis extreme low

May at a glance

Average high
28°C
Average low
27°C
Precipitation
43 mm
Reanalysis high
29°CMay 3, 1998
Reanalysis low
25°CMay 18, 1992
Daylight
11 h 40 min to 11 h 27 min
Cloud cover
39%
Humidity
76%
Dew point
23°C
Wind
19.1 km/h

Every day of the month

A wet day has at least 1 mm of precipitation in the reanalysis.

DateNormal highNormal lowReanalysis highReanalysis lowChance wet
May 128°C28°C29°C 202026°C 200845%
May 228°C27°C29°C 199826°C 200844%
May 328°C27°C29°C 199826°C 199444%
May 428°C27°C29°C 199826°C 200844%
May 528°C27°C29°C 201927°C 200943%
May 628°C27°C29°C 201927°C 199441%
May 728°C27°C29°C 201926°C 199739%
May 828°C27°C29°C 201026°C 199738%
May 928°C27°C29°C 200725°C 199738%
May 1028°C27°C29°C 200126°C 199736%
May 1128°C27°C29°C 201026°C 199735%
May 1228°C27°C29°C 201026°C 199734%
May 1328°C27°C29°C 200526°C 199734%
May 1428°C27°C29°C 201026°C 200034%
May 1528°C27°C29°C 200526°C 199234%
May 1628°C27°C29°C 200526°C 199734%
May 1728°C27°C29°C 200525°C 199232%
May 1828°C27°C28°C 200525°C 199231%
May 1928°C27°C29°C 199826°C 200029%
May 2028°C27°C29°C 199826°C 200028%
May 2127°C27°C28°C 201026°C 201227%
May 2227°C27°C28°C 200726°C 200027%
May 2327°C27°C29°C 199326°C 200026%
May 2427°C27°C29°C 201725°C 200026%
May 2527°C27°C28°C 201026°C 200025%
May 2627°C27°C28°C 201726°C 200025%
May 2727°C27°C28°C 201026°C 199624%
May 2827°C27°C28°C 201826°C 200023%
May 2927°C27°C28°C 201726°C 200022%
May 3027°C27°C29°C 201025°C 199421%
May 3127°C26°C28°C 201025°C 199422%

Chance of rain

The chance of at least 1 mm of precipitation in the reanalysis on each date at Fomboni, in percent.010203040501102030
  • Chance of a wet day

Sunrise and sunset

Times for 2026, local time (GMT+3).

May 1
sunrise 6:12 AM, sunset 5:52 PM
May 31
sunrise 6:19 AM, sunset 5:46 PM

Every day of May: sun and moon

Other months

Sources

Cloud, humidity, wind and sunshine, and temperature and precipitation: NASA POWER (MERRA-2, CERES and GEWEX SRB), 1991-2020. The data was obtained from the National Aeronautics and Space Administration (NASA) Langley Research Center's Prediction Of Worldwide Energy Resources (POWER) project funded through the NASA Earth Science Division: POWER Daily API v2, accessed 2026-09-24. Sun and moon: computed with the NOAA solar equations and Meeus.