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Arak weather

Markazi · 503,647 inhabitants · Thursday, October 29 · updated 20:19

Air: Poor

19°

Partly cloudy

Feels like 19°C

Wind

20 km/h

Gusts

34 km/h

Humidity

34 %

Pressure

1016 hPa

Clouds

57 %

Storm

Rise 06:28 Set 17:21 Day 10 h 53 min UV 3 · Moderate

Morning, afternoon, evening

Trend

Evening

Partly cloudy

16°13°

Feels like 16°

Wind ↑ NNE 6 km/h

Gusts 17 km/h

Humidity 48 %

21:00

13°

W 2

00:00

12°

SW 5

Arak forecast in charts · next 7 days

The week ahead: highs and lows

▲ This week runs +4.1° warmer than usual

Highs Lows Usual for the season (1991–2020 average)

Hourly detail

Temperature (°C) Rain (mm) Wind (km/h)

Arak climate: what a normal year looks like

A normal year brings roughly 280 mm of rain — less than 95% of the towns of 20,000+ people we compared it with.

Day and night differ most in September: 29 °C in the afternoon against 13 °C before dawn, a 16 °C swing.

The hottest stretch is July, when afternoons average 34 °C; the coldest is January, when nights average −5 °C. Between those two months the average temperature changes by 27 °C.

From June to September, rain is scarce: under 10 mm a month on average.

Forecast highs for the coming week average 19 °C, 3 °C cooler than a normal October (22 °C).

30-year averages (1991–2020)
Month	Typical high	Typical low	Rainfall
Jan	5 °C	−5 °C	36 mm
Feb	8 °C	−4 °C	35 mm
Mar	12 °C	1 °C	52 mm
Apr	18 °C	6 °C	44 mm
May	23 °C	11 °C	24 mm
Jun	31 °C	16 °C	4 mm
Jul	34 °C	19 °C	1 mm
Aug	33 °C	18 °C	1 mm
Sep	29 °C	13 °C	2 mm
Oct	22 °C	8 °C	15 mm
Nov	13 °C	2 °C	33 mm
Dec	8 °C	−2 °C	33 mm
Whole year	20 °C	7 °C	280 mm

Source: our own processing of the ERA5 reanalysis (Copernicus/ECMWF) for 34.09° N, 49.70° E, 1991–2020. ERA5 averages over a 0.25° grid (about 25 km): hills, a coastline or the heat of the city itself can shift local values by a degree or two.

Air you breathe in Arak: pollution and pollen

4/6

Poor

European Air Quality Index (EAQI), from Copernicus CAMS

PM2.529µg/m³

PM1033µg/m³

Copernicus CAMS model, updated several times a day.

Rain radar around Arak

Rain observed over the last two hours by official weather radars around Arak, followed by the radar forecast for the next hour where the weather service provides one.

Rain radar Last two hours, then forecast where available · drag the timeline

No open weather radar covers Arak yet: the map shows our hour-by-hour rain forecast (ICON, GFS).

Moon over Arak

Waning gibbous

87 % illuminated · 18.3 days

Rise 00:32 Set 16:10

Fri 30/10 79%

Sat 31/10 69%

Sun 1/11 59%

Mon 2/11 49% Last quarter

Tue 3/11 38%

Wed 4/11 28%

Thu 5/11 19%

Fri 6/11 12%

Sat 7/11 6%

Sun 8/11 2%

Mon 9/11 0%

Tue 10/11 1% New moon

Moonrise and moonset in local time (Asia/Tehran); phase and lit fraction from a synodic calculation.

Look up a past day in Arak

Curious about the weather in Arak on a given day? Choose a date: we read it from the ERA5 reanalysis (ECMWF / Copernicus C3S), which runs until about a week ago.

Arak weather at a glance

This page gathers everything about the weather in Arak, Markazi: conditions now, the forecast for each part of the day and the trend for the coming week. At the moment the sky is “partly cloudy”, it is 19 °C (feels like 19 °C) and the wind blows at 20 km/h.

Expected range today: 12 °C to 20 °C and a dry sky. The forecast comes from the AtmoAtlas engine, which combines ECMWF-AIFS, NOAA GFS and DWD ICON, adjusts cloud cover with METAR reports and uses convective energy (CAPE) to flag storms.

Other big cities nearby

Qom 124 km 22°

Hamadan 134 km 16°

Khorramabad 141 km 20°

Kashan 160 km 24°

Shahriar 214 km 20°

Eslamshahr 214 km 21°

Qods 222 km 18°

Karaj 226 km 18°

Arak weather data for developers

Use the Arak forecast in your own website or app: one JSON call returns weather, air quality, tides and sun and moon times. The free key needs no card.

Create a free key

Where does this forecast come from? Our engine, checked every day against 1125 weather stations