Climate averages 1991–2020

Arīsh weather
in January.

A mild, moderately wet month: the coolest and the wettest of the year.

Long-term climate patterns, not a forecast for a particular trip.

Average high 17.3°C Daytime mean, January

Average low 8.5°C Night-time mean, January

Rainfall 45 mm 8 days with ≥1 mm

Daylight 10 h Sunrise to sunset, per day

January is a mild month in Arīsh: daytime highs average 17.3°C and nights cool to about 8.5°C. By daytime temperature it is the coolest month of the year.

Expect about 45 mm of rain on roughly 8 days, which makes January a moderately wet month (the wettest month of the year). Daylight, from sunrise to sunset, lasts about 10 h 22 min on an average January day.

The nearest other city in this atlas is Rafaḩ (46 km away). In January its highs average 17.4°C, about as warm as Arīsh, with 35 mm of rain.

Among the 107 cities listed in Egypt, Arīsh ranks joint 103rd of 107 for the warmest January highs and 106th of 107 for the driest January (rainfall, lowest first). The mean January high of those 107 cities is 19.3°C; Arīsh is 2.0°C cooler than that mean.

From January to February, average highs rise by 1.0°C to 18.2°C, and monthly rainfall falls from 45 mm to 34 mm.

The annual picture

January in context

30-year average

Average highAverage low°C

Monthly rainfall

Average total · mm

Averages from hourly ERA5 reanalysis data. Actual weather varies from year to year. How these numbers are calculated

Every month, side by side

Arīsh climate table

1991–2020

Monthly climate averages for Arīsh, 1991–2020
Month	Average highHigh / low	Average low	Rainfall mm/month	Rain days ≥1 mm/day	Daylight hours/dayDaylight h/day
January, selected	17.3°C8.5°C	8.5°C	45	7.5	10.410 h
February	18.2°C8.8°C	8.8°C	34	5.9	11.111 h
March	20.9°C10.8°C	10.8°C	20	3.4	12.012 h
April	24.2°C13.3°C	13.3°C	6.3	1.3	12.913 h
May	27.4°C16.5°C	16.5°C	2.2	0.5	13.714 h
June	30.0°C19.6°C	19.6°C	0.3	0.1	14.114 h
July	31.9°C21.9°C	21.9°C	0.2	0.0	14.014 h
August	32.1°C22.6°C	22.6°C	0.2	0.1	13.313 h
September	30.3°C21.5°C	21.5°C	0.5	0.1	12.412 h
October	27.5°C19.0°C	19.0°C	11	1.9	11.411 h
November	23.2°C14.4°C	14.4°C	22	3.7	10.611 h
December	19.0°C10.3°C	10.3°C	37	5.8	10.210 h

Rainfall is the average of the 30 separate monthly totals. A rain day is a local calendar day with at least 1 mm of precipitation. Daylight is the calculated sunrise-to-sunset length, not measured sunshine.

Compare places

January in nearby cities

Distance from Arīsh

Read the numbers correctly

Climate, not a promise.

These patterns help compare months. They cannot tell you the weather on a specific day of your trip.

Sources, method and limits

How these numbers are made (what the highs, lows and rain days mean, the sources and the model cell used for Arīsh) is explained once on the Arīsh year overview and on the Sources, method and limits page.