Chālūs weather in February

In February, Chālūs sees average daytime highs of 11°C and overnight lows near 8°C, with 123 mm of precipitation across 14.1 wet days and about 10.6 hours of daylight. It is the 12th-warmest and 6th-wettest month of the year here.

Day-to-day highs hold fairly steady near 11°C through the month. The sky is clear or mostly clear about 24% of the time in February, and the air most often feels dry.

Daylight stretches from about 10 h 12 min at the start of February to 11 h 06 min by month's end. Set against the rest of the year, February is Chālūs's 12th-clearest and 1st-windiest month. For the whole year in context, see Chālūs's year-round climate.

Daytime high: 11°; 12th warmest
Overnight low: 8°; 1st coldest
Precipitation: 123 mm; 14.1 wet days
Daylight: 10 h 36 min; 7:01 AM – 5:37 PM
Cloud cover: 65%; 12th clearest
Wind: 10 km/h; 1st windiest
Solar energy: 3.08 kWh/m²
Travel score: 2.5; out of 10

Chālūs is city in Mazandaran Province, Iran.

Air quality: WHO Ambient Air Quality Database. Density & description: Wikidata (CC0), GeoNames.

← January Chālūs year-round climate March →Best places to visit in February

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Temperature in February

Average highAverage lowShaded bands: 10–90% of days

Day-to-day highs hold fairly steady near 11°C through the month.

A typical February day in Chālūs reaches about 11°C in the afternoon and slips back to 8°C overnight — a 3°C spread between the day's warmth and the night's chill. On most days the high lands between 7°C and 15°C. Set against its neighbours, February runs on par with January and about 2°C cooler than March.

	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25	26	27	28
Avg high (°C)	11	11	11	11	11	11	11	11	11	11	11	11	11	11	11	11	11	11	11	11	11	11	11	12	12	12	12	12
Avg low (°C)	8	8	8	8	8	8	8	8	8	8	8	8	8	8	8	8	8	8	8	8	8	8	8	8	8	8	9	9

	Avg high (°C)	Avg low (°C)
1	11	8
2	11	8
3	11	8
4	11	8
5	11	8
6	11	8
7	11	8
8	11	8
9	11	8
10	11	8
11	11	8
12	11	8
13	11	8
14	11	8
15	11	8
16	11	8
17	11	8
18	11	8
19	11	8
20	11	8
21	11	8
22	11	8
23	11	8
24	12	8
25	12	8
26	12	8
27	12	9
28	12	9

Chālūs weather by month

How February compares with the rest of the year at a glance. February is the 12th-warmest and 6th-wettest month here — the current month is highlighted below.

Month	High / Low (°C)	Rainfall (mm)	Wet days	Snow days	Daylight (hours)	Travel score
Jan	12° / 9°	142	15.2	0.7	9.8	2.6
Feb	11° / 8°	123	14.1	1	10.6	2.5
Mar	13° / 9°	100	14.1	0.1	11.7	3.3
Apr	17° / 13°	68	11.3	0	12.9	5.1
May	21° / 18°	48	9.8	0	13.9	6.6
Jun	25° / 22°	49	8.5	0	14.5	7.4
Jul	27° / 24°	59	10.8	0	14.3	6.8
Aug	27° / 25°	60	11.2	0	13.4	6.6
Sep	25° / 22°	148	14.6	0	12.2	6.3
Oct	22° / 19°	205	15.2	0	11.1	5.9
Nov	17° / 14°	219	15.8	0.1	10	4.7
Dec	14° / 11°	156	14.8	0	9.5	3.4

Cloud cover in February

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 24% of the time in February, the cloudiest month of the year.

Beyond those clear spells, partly cloudy skies cover about 14% of February, with mostly cloudy or overcast conditions the remaining 62%.

	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25	26	27	28
Clearer (%)	39	39	39	38	38	37	37	37	36	36	37	37	36	36	36	37	37	37	38	39	39	40	40	41	41	41	41	42
Cloudier (%)	61	61	61	62	62	63	63	63	64	64	63	63	64	64	64	63	63	63	62	61	61	60	60	59	59	59	59	58

	Clearer (%)	Cloudier (%)
1	39	61
2	39	61
3	39	61
4	38	62
5	38	62
6	37	63
7	37	63
8	37	63
9	36	64
10	36	64
11	37	63
12	37	63
13	36	64
14	36	64
15	36	64
16	37	63
17	37	63
18	37	63
19	38	62
20	39	61
21	39	61
22	40	60
23	40	60
24	41	59
25	41	59
26	41	59
27	41	59
28	42	58

Chance of precipitation in February

Any precipitationSnow

Chālūs gets around 123 mm of rain and snow over 14.1 wet days in February. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable precipitation averages around 49% and peaks near 49% on the wettest days, and about 1 day brings snow.

	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25	26	27	28
Rain chance (%)	49	49	49	49	49	49	49	49	49	49	49	49	49	49	49	49	49	49	49	49	49	49	49	49	49	48	48	48
Snow chance (%)	5	5	5	4	4	4	4	4	4	4	4	4	4	4	4	3	3	3	3	3	3	3	2	2	2	2	1	1

	Rain chance (%)	Snow chance (%)
1	49	5
2	49	5
3	49	5
4	49	4
5	49	4
6	49	4
7	49	4
8	49	4
9	49	4
10	49	4
11	49	4
12	49	4
13	49	4
14	49	4
15	49	4
16	49	3
17	49	3
18	49	3
19	49	3
20	49	3
21	49	3
22	49	3
23	49	2
24	49	2
25	49	2
26	48	2
27	48	1
28	48	1

Humidity in February

DryComfortableHumidMuggyOppressiveMiserable

Most of February feels dry — the stacked bands show each day's mix of comfort levels, read off the dew point.

By dew point, February lands in the dry band about 100% of days. It rarely turns muggy — the humid and sticky bands barely register.

	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25	26	27	28
Dry (%)	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100

	Dry (%)
1	100
2	100
3	100
4	100
5	100
6	100
7	100
8	100
9	100
10	100
11	100
12	100
13	100
14	100
15	100
16	100
17	100
18	100
19	100
20	100
21	100
22	100
23	100
24	100
25	100
26	100
27	100
28	100

Wind in February

Winds average 10 km/h in February, the windiest month of the year.

Across February, daily wind ranges from about 10 km/h on the calmest days to 10 km/h at its breeziest. It stays fairly steady from day to day.

	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25	26	27	28
Wind speed (km/h)	10	10	10	10	10	10	10	10	10	10	10	10	10	10	10	10	10	10	10	10	10	10	10	10	10	10	10	10
Feels	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm

	Wind speed (km/h)	Feels
1	10	calm
2	10	calm
3	10	calm
4	10	calm
5	10	calm
6	10	calm
7	10	calm
8	10	calm
9	10	calm
10	10	calm
11	10	calm
12	10	calm
13	10	calm
14	10	calm
15	10	calm
16	10	calm
17	10	calm
18	10	calm
19	10	calm
20	10	calm
21	10	calm
22	10	calm
23	10	calm
24	10	calm
25	10	calm
26	10	calm
27	10	calm
28	10	calm

Sunrise & sunset in February

DaylightNight

Daylight runs from about 10 h 12 min at the start of February to 11 h 06 min by month's end. The lit band spans sunrise to sunset each day.

Days grow by about 54 minutes over February. Sunrise moves from 7:13 AM to 6:45 AM, and sunset from 5:22 PM to 5:50 PM.

	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25	26	27	28
Daylight (h)	10.2	10.2	10.2	10.2	10.3	10.3	10.3	10.4	10.4	10.4	10.5	10.5	10.5	10.6	10.6	10.6	10.7	10.7	10.7	10.8	10.8	10.9	10.9	10.9	11.0	11.0	11.0	11.1
Sunrise (AM)	7:13	7:13	7:12	7:11	7:10	7:09	7:08	7:08	7:07	7:06	7:05	7:04	7:03	7:02	7:01	7:00	6:59	6:57	6:56	6:55	6:54	6:53	6:52	6:50	6:49	6:48	6:47	6:45
Sunset (PM)	5:22	5:23	5:25	5:26	5:27	5:28	5:29	5:30	5:31	5:32	5:33	5:34	5:35	5:36	5:37	5:38	5:39	5:40	5:41	5:42	5:43	5:44	5:45	5:46	5:47	5:48	5:49	5:50

	Daylight (h)	Sunrise (AM)	Sunset (PM)
1	10.2	7:13	5:22
2	10.2	7:13	5:23
3	10.2	7:12	5:25
4	10.2	7:11	5:26
5	10.3	7:10	5:27
6	10.3	7:09	5:28
7	10.3	7:08	5:29
8	10.4	7:08	5:30
9	10.4	7:07	5:31
10	10.4	7:06	5:32
11	10.5	7:05	5:33
12	10.5	7:04	5:34
13	10.5	7:03	5:35
14	10.6	7:02	5:36
15	10.6	7:01	5:37
16	10.6	7:00	5:38
17	10.7	6:59	5:39
18	10.7	6:57	5:40
19	10.7	6:56	5:41
20	10.8	6:55	5:42
21	10.8	6:54	5:43
22	10.9	6:53	5:44
23	10.9	6:52	5:45
24	10.9	6:50	5:46
25	11.0	6:49	5:47
26	11.0	6:48	5:48
27	11.0	6:47	5:49
28	11.1	6:45	5:50

Solar energy in February

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in February, about 3.08 kWh/m².

For context, solar energy here swings from a low near 2 kWh/m² to a high of 6.42 kWh/m² in June across the year — February's 3.08 kWh/m² falls in the middle.

	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25	26	27	28
Solar energy (kWh/m²)	2.7	2.7	2.7	2.8	2.8	2.8	2.8	2.9	2.9	2.9	3.0	3.0	3.0	3.0	3.1	3.1	3.2	3.2	3.3	3.3	3.4	3.4	3.4	3.5	3.5	3.6	3.6	3.7
Level	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate

	Solar energy (kWh/m²)	Level
1	2.7	Moderate
2	2.7	Moderate
3	2.7	Moderate
4	2.8	Moderate
5	2.8	Moderate
6	2.8	Moderate
7	2.8	Moderate
8	2.9	Moderate
9	2.9	Moderate
10	2.9	Moderate
11	3.0	Moderate
12	3.0	Moderate
13	3.0	Moderate
14	3.0	Moderate
15	3.1	Moderate
16	3.1	Moderate
17	3.2	Moderate
18	3.2	Moderate
19	3.3	Moderate
20	3.3	Moderate
21	3.4	Moderate
22	3.4	Moderate
23	3.4	Moderate
24	3.5	Moderate
25	3.5	Moderate
26	3.6	Moderate
27	3.6	Moderate
28	3.7	Moderate

Planning a trip in February

Hazard calendar for Chālūs

In seasonPeak

In February, Chālūs sits inside its rainy season season. The full year is below, with each hazard's peak months called out.

Chālūs's rainy season runs September–March, when most of the year's rain falls.

Rainy season

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Is February a good time to visit Chālūs?

Our two travel scores rate February for general sightseeing and for beach or pool weather — 0 (poor) to 10 (ideal).

2.5

Sightseeing

12th-best month of the year

0.0

Beach & pool

11th-best month of the year

February is a weaker month for outdoor sightseeing in Chālūs.

What to pack for Chālūs in February

From February's temperature range, rain chance, sun and wind — what's worth putting in the bag.

In February, Chālūs sees daytime highs around 11°C and nights near 8°C. Pack a warm layer and rain gear. About 14 days see rain.

a warm layerrain gear

Sea temperature near Chālūs in February

The nearest coast averages about 11°C in February — the other half of the beach question. The full-year curve and swim-comfort zones are below.

The sea at the nearest coast (about 19 km away) is warmest in August at about 28°C and coldest in February near 11°C.

It's comfortable for a long swim from May 21 to Nov 7 — about 5.6 months when the water holds above 20°C.

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Sea temperature (°C)	12	11	11	14	19	24	27	28	26	23	19	15
Comfort	Bracing	Bracing	Bracing	Bracing	Cool	Warm	Warm	Tropical	Warm	Refreshing	Cool	Cool

	Sea temperature (°C)	Comfort
Jan	12	Bracing
Feb	11	Bracing
Mar	11	Bracing
Apr	14	Bracing
May	19	Cool
Jun	24	Warm
Jul	27	Warm
Aug	28	Tropical
Sep	26	Warm
Oct	23	Refreshing
Nov	19	Cool
Dec	15	Cool

UV index in Chālūs in February

LowModerateHighVery highExtreme

Clear-sky midday UV in February peaks around 4 — enough to warrant sun protection. The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Chālūs peaks around July 17 at about 9 (very high) — sunscreen, a hat and midday shade are essential. It bottoms out near January 1 at about 2 (moderate).

The index reaches 3 or more — the level where the WHO recommends sun protection — in 9 months of the year.

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
UV index (midday)	2	4	4	6	8	8	9	8	6	4	3	2
Level	Moderate	Moderate	Moderate	High	Very high	Very high	Very high	Very high	High	Moderate	Moderate	Moderate

	UV index (midday)	Level
Jan	2	Moderate
Feb	4	Moderate
Mar	4	Moderate
Apr	6	High
May	8	Very high
Jun	8	Very high
Jul	9	Very high
Aug	8	Very high
Sep	6	High
Oct	4	Moderate
Nov	3	Moderate
Dec	2	Moderate

Air quality in Chālūs in February

GoodModeratePoorUnhealthyVery unhealthy

Average fine-particle pollution (PM2.5) through the year — so you can see where February falls, not just the annual average.

Air quality in Chālūs is worst in February — around 46 µg/m³ PM2.5 (poor), about 3.0× the cleanest month (July, 15 µg/m³).

Modeled monthly averages (CAMS reanalysis, 2015–2024).

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
PM2.5 (µg/m³)	42	46	42	36	31	21	15	20	27	30	32	36
Level	Poor	Poor	Poor	Poor	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Poor

	PM2.5 (µg/m³)	Level
Jan	42	Poor
Feb	46	Poor
Mar	42	Poor
Apr	36	Poor
May	31	Moderate
Jun	21	Moderate
Jul	15	Moderate
Aug	20	Moderate
Sep	27	Moderate
Oct	30	Moderate
Nov	32	Moderate
Dec	36	Poor

Location & terrain

Where is Chālūs?

Chālūs sits at 36.7°N, 51.4°E, 26 m above sea level, in Iran. The nearest listed city is Nowshahr, 7.0 km away.

Topography around Chālūs

How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Chālūs.

Within 3 km, the terrain around Chālūs has significant variations in elevation — a maximum elevation change of 284 m around an average of 33 m above sea level; within 16 km, very significant variations in elevation — a maximum elevation change of 1,846 m; within 80 km, extreme variations in elevation — a maximum elevation change of 4,754 m.

The land around Chālūs is covered by artificial surfaces (40%) and trees (39%) within 3 km, trees (47%) and water (42%) within 16 km, and water (46%), grassland (26%) and trees (21%) within 80 km.

3 km

284 m

artificial surfaces 40%

16 km

1,846 m

trees 47%

80 km

4,754 m

water 46%

treesgrasslandcroplandartificial surfacesbare terrainwater

← January Chālūs year-round climate March →Best places to visit in February

February weather nearby: Nowshahr 7.0 km · Tonekābon 52 km · Nūr 54 km · Katālem va Sādāt Shahr 70 km · Rāmsar 75 km · Maḩmūdābād 75 km · Āmol 86 km · Tajrīsh 95 km

Iran travel facts

Travel advisory: Level 4; Do Not Travel
Power plugs: Type C / F; 220 V · 50 Hz
Prices: ≈ 352% of US; price level, 2025
GDP per capita: $3,924; 2025
Happiness: 5.2 / 10; World Happiness, 2025
Safe drinking water: 94%; of population, 2024
Homicide rate: 2.4; per 100k, 2014
Road deaths: 21.5; per 100k/yr, 2019
Income group: Upper middle; World Bank
English: Low; EF EPI 492
Religion

Sources: World Bank, US State Department, World Happiness Report, WHO/UNICEF, EF EPI, CIA World Factbook.

Data sources

Temperature, precipitation, cloud, humidity, wind and solar figures are a 1991–2020 climatology for Chālūs (36.655°, 51.4204°, elevation 26 m), computed from hourly ERA5 reanalysis — contains modified Copernicus Climate Change Service information. Sun figures are astronomical calculations, not observations. City data © GeoNames, CC BY 4.0. Map outlines from Natural Earth (public domain); interactive map © Google. Sea temperatures are the NOAA OISST v2.1 1991–2020 monthly climatology (public domain), sampled at the nearest ocean point. UV index is derived from CAMS (Copernicus Atmosphere Monitoring Service) clear-sky UV data — contains modified Copernicus Atmosphere Monitoring Service information. Monthly air-quality (PM2.5) seasonality is from the CAMS EAC4 reanalysis (Copernicus Atmosphere Monitoring Service), scaled to the WHO annual mean where available. Topography is sampled from the Copernicus DEM GLO-90 elevation model (© ESA/Airbus) and ESA WorldCover 2021 land cover (CC BY 4.0).

	Avg high (°C)	Avg low (°C)
1	11	8
2	11	8
3	11	8
4	11	8
5	11	8
6	11	8
7	11	8
8	11	8
9	11	8
10	11	8
11	11	8
12	11	8
13	11	8
14	11	8
15	11	8
16	11	8
17	11	8
18	11	8
19	11	8
20	11	8
21	11	8
22	11	8
23	11	8
24	12	8
25	12	8
26	12	8
27	12	9
28	12	9

	Clearer (%)	Cloudier (%)
1	39	61
2	39	61
3	39	61
4	38	62
5	38	62
6	37	63
7	37	63
8	37	63
9	36	64
10	36	64
11	37	63
12	37	63
13	36	64
14	36	64
15	36	64
16	37	63
17	37	63
18	37	63
19	38	62
20	39	61
21	39	61
22	40	60
23	40	60
24	41	59
25	41	59
26	41	59
27	41	59
28	42	58

	Rain chance (%)	Snow chance (%)
1	49	5
2	49	5
3	49	5
4	49	4
5	49	4
6	49	4
7	49	4
8	49	4
9	49	4
10	49	4
11	49	4
12	49	4
13	49	4
14	49	4
15	49	4
16	49	3
17	49	3
18	49	3
19	49	3
20	49	3
21	49	3
22	49	3
23	49	2
24	49	2
25	49	2
26	48	2
27	48	1
28	48	1

	Dry (%)
1	100
2	100
3	100
4	100
5	100
6	100
7	100
8	100
9	100
10	100
11	100
12	100
13	100
14	100
15	100
16	100
17	100
18	100
19	100
20	100
21	100
22	100
23	100
24	100
25	100
26	100
27	100
28	100

	Avg high (°C)	Avg low (°C)
1	11	8
2	11	8
3	11	8
4	11	8
5	11	8
6	11	8
7	11	8
8	11	8
9	11	8
10	11	8
11	11	8
12	11	8
13	11	8
14	11	8
15	11	8
16	11	8
17	11	8
18	11	8
19	11	8
20	11	8
21	11	8
22	11	8
23	11	8
24	12	8
25	12	8
26	12	8
27	12	9
28	12	9

	Clearer (%)	Cloudier (%)
1	39	61
2	39	61
3	39	61
4	38	62
5	38	62
6	37	63
7	37	63
8	37	63
9	36	64
10	36	64
11	37	63
12	37	63
13	36	64
14	36	64
15	36	64
16	37	63
17	37	63
18	37	63
19	38	62
20	39	61
21	39	61
22	40	60
23	40	60
24	41	59
25	41	59
26	41	59
27	41	59
28	42	58

	Rain chance (%)	Snow chance (%)
1	49	5
2	49	5
3	49	5
4	49	4
5	49	4
6	49	4
7	49	4
8	49	4
9	49	4
10	49	4
11	49	4
12	49	4
13	49	4
14	49	4
15	49	4
16	49	3
17	49	3
18	49	3
19	49	3
20	49	3
21	49	3
22	49	3
23	49	2
24	49	2
25	49	2
26	48	2
27	48	1
28	48	1

	Dry (%)
1	100
2	100
3	100
4	100
5	100
6	100
7	100
8	100
9	100
10	100
11	100
12	100
13	100
14	100
15	100
16	100
17	100
18	100
19	100
20	100
21	100
22	100
23	100
24	100
25	100
26	100
27	100
28	100

	Avg high (°C)	Avg low (°C)
1	11	8
2	11	8
3	11	8
4	11	8
5	11	8
6	11	8
7	11	8
8	11	8
9	11	8
10	11	8
11	11	8
12	11	8
13	11	8
14	11	8
15	11	8
16	11	8
17	11	8
18	11	8
19	11	8
20	11	8
21	11	8
22	11	8
23	11	8
24	12	8
25	12	8
26	12	8
27	12	9
28	12	9

	Clearer (%)	Cloudier (%)
1	39	61
2	39	61
3	39	61
4	38	62
5	38	62
6	37	63
7	37	63
8	37	63
9	36	64
10	36	64
11	37	63
12	37	63
13	36	64
14	36	64
15	36	64
16	37	63
17	37	63
18	37	63
19	38	62
20	39	61
21	39	61
22	40	60
23	40	60
24	41	59
25	41	59
26	41	59
27	41	59
28	42	58

	Rain chance (%)	Snow chance (%)
1	49	5
2	49	5
3	49	5
4	49	4
5	49	4
6	49	4
7	49	4
8	49	4
9	49	4
10	49	4
11	49	4
12	49	4
13	49	4
14	49	4
15	49	4
16	49	3
17	49	3
18	49	3
19	49	3
20	49	3
21	49	3
22	49	3
23	49	2
24	49	2
25	49	2
26	48	2
27	48	1
28	48	1

	Dry (%)
1	100
2	100
3	100
4	100
5	100
6	100
7	100
8	100
9	100
10	100
11	100
12	100
13	100
14	100
15	100
16	100
17	100
18	100
19	100
20	100
21	100
22	100
23	100
24	100
25	100
26	100
27	100
28	100