Climate · Oman

Nizwa

Hot and dry from May to September; mild and dry from December to February.

Typical weather, averaged over 30 years23.1°N2,000 m above the sea
  1. Jan65°18°48°9°Rain on fewer than one day a week.
  2. Feb68°20°50°10°Rain on fewer than one day a week.
  3. Mar74°23°56°13°Rain on about one day a week.
  4. Apr82°28°63°17°Rain on about one day a week.
  5. May89°32°70°21°Rain on fewer than one day a week.
  6. Jun94°34°74°23°Rain on fewer than one day a week.
  7. Jul93°34°75°24°Rain on about one day a week.
  8. Aug91°33°73°23°Rain on about one day a week.
  9. Sep89°32°70°21°Rain on fewer than one day a week.
  10. Oct82°28°65°18°Rain on fewer than one day a week.
  11. Nov74°23°58°14°Rain on fewer than one day a week.
  12. Dec68°20°51°11°Rain on fewer than one day a week.
Each month: its typical high and low, and dots for wet days a week. Tap a month to open it.The best months

The hot season runs from May to September, with highs near 91°F and nights near 72°F. From December to February, highs are nearer 67°F. Rain is rare in every month; even August, the wettest, sees it on about one day a week. Daylight runs from about 10½ hours in December to 13½ hours in June.The hot season runs from May to September, with highs near 33°C and nights near 22°C. From December to February, highs are nearer 19°C. Rain is rare in every month; even August, the wettest, sees it on about one day a week. Daylight runs from about 10½ hours in December to 13½ hours in June.

Where Nizwa sits

Asia/Muscat

this place
typical high in Januarytypical high in Februarytypical high in Marchtypical high in Apriltypical high in Maytypical high in Junetypical high in Julytypical high in Augusttypical high in Septembertypical high in Octobertypical high in Novembertypical high in December 40°F4°C95°F35°C
Latitude
23.1°Nnorthern hemisphere
Above the sea
2,000 mhigh country
Sunrise, mid-JanuarySunrise, mid-FebruarySunrise, mid-MarchSunrise, mid-AprilSunrise, mid-MaySunrise, mid-JuneSunrise, mid-JulySunrise, mid-AugustSunrise, mid-SeptemberSunrise, mid-OctoberSunrise, mid-NovemberSunrise, mid-December
6:53 AM6:43 AM6:20 AM5:50 AM5:29 AM5:23 AM5:33 AM5:46 AM5:56 AM6:06 AM6:23 AM6:43 AMsets 5:44 PMsets 6:05 PMsets 6:19 PMsets 6:30 PMsets 6:43 PMsets 6:56 PMsets 6:59 PMsets 6:43 PMsets 6:15 PMsets 5:45 PMsets 5:26 PMsets 5:27 PM
Nearest of ours
Muscat120 km north-east

The land around Nizwa, shaded by its typical high in January, the planning map's own layer.The land around Nizwa, shaded by its typical high in February, the planning map's own layer.The land around Nizwa, shaded by its typical high in March, the planning map's own layer.The land around Nizwa, shaded by its typical high in April, the planning map's own layer.The land around Nizwa, shaded by its typical high in May, the planning map's own layer.The land around Nizwa, shaded by its typical high in June, the planning map's own layer.The land around Nizwa, shaded by its typical high in July, the planning map's own layer.The land around Nizwa, shaded by its typical high in August, the planning map's own layer.The land around Nizwa, shaded by its typical high in September, the planning map's own layer.The land around Nizwa, shaded by its typical high in October, the planning map's own layer.The land around Nizwa, shaded by its typical high in November, the planning map's own layer.The land around Nizwa, shaded by its typical high in December, the planning map's own layer. Hover the map for the figure at that spot; tap it on a phone. Clock times are local, for the 15th.

Through the year

week by week

Temperature

Highs from 65°F in January to 94°F in June.Highs from 18°C in January to 34°C in June.

Chance of a wet day

Rain is rare all year; even August, the wettest, sees it on 12% of days.

Cloud cover

Clearest in October (15% cover), cloudiest in July (57%).

Daylight

From 10h 44m in December to 13h 32m in June.

Week by week, lightly smoothed. Shading marks the seasons; the olive line, the best months. Hover or tap a week for its figures.

Month by month

°F°C

Nizwa, month by month: the typical high and low, wet days a week, cloud cover and daylight.
MonthTypical low to highWet days a weekCloudDaylight
JanuaryCool season
48°9°65°18°
no days24%10h 53m
FebruaryCool season
50°10°68°20°
no days21%11h 21m
MarchAt its best
56°13°74°23°
1 day23%11h 59m
AprilAt its best
63°17°82°28°
1 day26%12h 40m
MayHot season
70°21°89°32°
no days21%13h 15m
JuneHot season
74°23°94°34°
no days41%13h 32m
JulyHot season
75°24°93°34°
1 day57%13h 24m
AugustHot season
73°23°91°33°
1 day49%12h 54m
SeptemberHot season
70°21°89°32°
no days33%12h 14m
OctoberAt its best
65°18°82°28°
no days15%11h 33m
NovemberAt its best
58°14°74°23°
no days17%11h 00m
DecemberCool season
51°11°68°20°
no days22%10h 44m

When is the best time to visit Nizwa?


The best months are March to April, or October to November: highs near 78°F, nights near 60°F, and rain on about one day a week.The best months are March to April, or October to November: highs near 26°C, nights near 16°C, and rain on about one day a week.

How we judge it: every month is scored on how close its typical high comes to the range from 70°F to 80°F, how mild its nights are, and how rarely it rains. The best months are the run of months that scores best.How we judge it: every month is scored on how close its typical high comes to the range from 21°C to 27°C, how mild its nights are, and how rarely it rains. The best months are the run of months that scores best.

Questions


What is the warmest month in Nizwa?

June, with highs near 94°F and lows near 74°F. The coolest is January, with highs near 65°F.June, with highs near 34°C and lows near 23°C. The coolest is January, with highs near 18°C.

When does it rain most in Nizwa?

Rain is rare in every month; even August, the wettest, sees it on about one day a week.

How long are the days in Nizwa?

From about 10½ hours in December to 13½ hours in June.

When are the skies clearest in Nizwa?

October, when cloud covers about 15% of the sky on average. July is the cloudiest, at about 57%.

Places with a year like Nizwa's

by their highs, lows and wet days

Their highs, lows, wet days and cloud run closest to Nizwa's through the year, one place a country. “Six months apart”: their winter is Nizwa's summer.

Elsewhere in Oman

All of Oman

Where to stay

2 in our collection

Typical weather, averaged over 30 years (1995–2024), from the 11 km grid square nearest Nizwa. Temperatures are adjusted against 66 weather stations: daytime highs read about 3.1°F cold in the source data and are raised to match, and both highs and lows are adjusted for the town's height (2,000 m) against the climate model's (1,449 m).Temperatures are adjusted against 66 weather stations: daytime highs read about 1.7°C cold in the source data and are raised to match, and both highs and lows are adjusted for the town's height (2,000 m) against the climate model's (1,449 m). Daylight is calculated from latitude. Charts are lightly smoothed week to week; the figures in the table are not. Source: Copernicus ERA5-Land reanalysis; cloud cover from NASA's MERRA-2 reanalysis, on a coarser grid of about 50 km. Contains modified Copernicus Climate Change Service information 2026; neither the European Commission nor ECMWF is responsible for any use of it. These are averages, not a forecast.

Daylight is calculated from latitude. Charts are lightly smoothed week to week; the figures in the table are not.

Source: Copernicus ERA5-Land reanalysis; cloud cover from NASA's MERRA-2 reanalysis, on a coarser grid of about 50 km. Contains modified Copernicus Climate Change Service information 2026; neither the European Commission nor ECMWF is responsible for any use of it. These are averages, not a forecast.