Pomigliano d'Arco climate

Pomigliano d'Arco Weather in September

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

Average highs run from 29°C on September 1 to 24°C on September 30, and lows from 19°C to 15°C. Normal precipitation for the month is 69 mm over about 9 wet days.

September day by day

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

Normal daily high and low temperature at Pomigliano d'Arco, in °C, with the record for each date.10203040151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

September at a glance

Average high
26°C
Average low
17°C
Precipitation
69 mm
Record high
36°CSep 4, 2026
Record low
10°CSep 8, 1996
Daylight
13 h 06 min to 11 h 48 min
Cloud cover
54%
Humidity
67%
Dew point
14°C
Wind
10.1 km/h

Every day of the month

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

DateNormal highNormal lowRecord highRecord lowChance wet
Sep 129°C19°C33°C 202614°C 199527%
Sep 229°C19°C31°C 202615°C 199827%
Sep 329°C18°C34°C 202616°C 199628%
Sep 429°C18°C36°C 202617°C 199628%
Sep 528°C18°C31°C 202616°C 199628%
Sep 628°C18°C33°C 202615°C 200130%
Sep 728°C18°C32°C 202611°C 199630%
Sep 828°C18°C32°C 199710°C 199630%
Sep 928°C18°C30°C 199713°C 199631%
Sep 1027°C18°C32°C 202614°C 199632%
Sep 1127°C17°C31°C 202613°C 200132%
Sep 1227°C17°C30°C 202614°C 200133%
Sep 1327°C17°C30°C 199515°C 200133%
Sep 1427°C17°C31°C 202615°C 199834%
Sep 1527°C17°C31°C 202611°C 199833%
Sep 1627°C17°C29°C 202612°C 199833%
Sep 1726°C17°C29°C 202514°C 199834%
Sep 1826°C17°C30°C 202513°C 199835%
Sep 1926°C17°C33°C 202513°C 199836%
Sep 2026°C16°C31°C 202513°C 199837%
Sep 2125°C16°C29°C 202610°C 199837%
Sep 2225°C16°C29°C 202614°C 199836%
Sep 2325°C16°C27°C 200115°C 199535%
Sep 2425°C16°C28°C 200114°C 199534%
Sep 2525°C16°C28°C 200314°C 199535%
Sep 2625°C16°C27°C 199512°C 200435%
Sep 2725°C15°C27°C 199511°C 200235%
Sep 2824°C15°C26°C 199613°C 199635%
Sep 2924°C15°C27°C 200112°C 200235%
Sep 3024°C15°C27°C 199711°C 200237%

Chance of rain

The chance of at least 1 mm of precipitation in the reanalysis on each date at Pomigliano d'Arco, in percent.0102030401102030
  • Chance of a wet day

Sunrise and sunset

Times for 2026, local time (GMT+2).

September 1
sunrise 6:29 AM, sunset 7:35 PM
September 30
sunrise 6:58 AM, sunset 6:46 PM

Every day of September: sun and moon

Other months

Sources

Records: NOAA GHCN-Daily, station ITW00034113, every year on file, quality-flagged values removed. 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.