Haifa weather in September
In September, Haifa has daytime highs averaging 29 °C, nights around 23 °C, with 0.9 wet days, and a sea temperature of 28 °C. Figures are 1991–2020 climate normals.
- 28.9°C Average high
- 22.9°C Average low
- 0.9days Wet days
- 3mm Rainfall
- 27.9°C Sea temperature
- 12h Daylight
Daily temperatures through September
How September develops
Averages for the first, middle and last part of the month, from daily 1991–2020 normals. Chance of rain is the share of years in which that calendar day recorded more than 1 mm.
| Days | Avg high | Avg low | Chance of rain |
|---|---|---|---|
| 1–10 September | 29.3 °C | 23.5 °C | 2 % |
| 11–20 September | 29.0 °C | 22.9 °C | 2 % |
| 21–30 September | 28.4 °C | 22.4 °C | 5 % |
What to expect
| Measure | Typical September | Share of the month |
|---|---|---|
| Days above 25 °C | 30 of 30 | 100 % |
| Days above 30 °C | 5.4 of 30 | 18 % |
| Days below 0 °C | 0 of 30 | 0 % |
| Days with more than 1 mm rain | 0.9 of 30 | 3 % |
Conditions in September
| Measure | Average |
|---|---|
| Mean temperature | 26 °C |
| Record high (1991–2020) | 37 °C |
| Record low (1991–2020) | 19 °C |
| Relative humidity | 71 % |
| Wind speed | 20 km/h |
| Cloud cover | 16 % |
Where Haifa ranks in September
| Ranking | Position | Value |
|---|---|---|
| Best beach destinations in Asia in September | 2nd of 50 | 97/100 |
| Best beach destinations in the world in September | 18th of 50 | 97/100 |
September compared with the months around it
| Month | Avg high | Rainfall | Cloud |
|---|---|---|---|
| July | 29.0 °C | 1 mm | 19 % |
| August | 29.8 °C | 1 mm | 20 % |
| September | 28.9 °C | 3 mm | 16 % |
| October | 26.9 °C | 19 mm | 26 % |
| November | 22.6 °C | 64 mm | 36 % |
See all twelve months for Haifa
- September is the 3rd warmest month here.
- It is the 3rd driest month of the year.
- It ranks 2nd for least cloud cover.
- Days last about 12 hours from sunrise to sunset.
- It rains on 0.9 of 30 days — 3 % of the month.
- Nights are about 6.0 °C cooler than the middle of the day.
- The hottest September day on record since 1991 reached 37 °C, 8.3 °C above the usual daytime high.
- Beach score: 97 / 100 — see how this is calculated.
QuestionsSeptember in Haifa, answered
How warm is Haifa in September?
Daily highs average 29 °C and nights fall to about 23 °C, a spread of 6.0 °C between afternoon and dawn. That makes September the 3rd warmest month of the year here.
Does it rain much in Haifa in September?
September averages 3 mm of rain, spread over about 1 of the 30 days — 3 % of the month. Cloud cover averages 16 % of the sky.
Is the sea warm enough to swim in September?
The sea averages 28 °C off Haifa in September. Most people find water below 20 °C bracing and above 25 °C comfortable for a long swim; this figure is a monthly surface average, so a sheltered bay on a still afternoon can be warmer.
How long are the days in September?
Haifa averages 12 hours between sunrise and sunset in September. Day length is computed from latitude and date, so it is exact rather than modelled — but it says nothing about how much of that time is sunny.
Data sources and method
- ERA5 / ERA5-Land reanalysis — Copernicus Climate Change Service (C3S), ECMWF. Copernicus Licence
- Open-Meteo — Open-Meteo.com. CC BY 4.0
- NOAA OISST v2.1 — NOAA Physical Sciences Laboratory. Public domain
- GeoNames — GeoNames.org. CC BY 4.0
- Normal period
- 1991–2020
- Dataset version
- era5-1991-2020-scores1.1
- Last processed
Measured values come from ERA5 reanalysis and are reproduced unchanged. Calculated by us: daylight hours, beach and comfort scores, monthly rankings, threshold day counts, chance of a wet day by date, ten-day averages within the month. Full formulas are on the methodology page.
Contains modified Copernicus Climate Change Service information 2026. Neither the European Commission nor ECMWF is responsible for any use that may be made of the Copernicus information or data it contains.