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coastya
Satellite view of Khawr Riyām; the pin marks the beach
Satellite view: Sentinel-2 cloudless · EOX, CC BY 4.0, colour-adjusted by Coastya. About 6 km of coast; the pin marks the beach.

Cove

Khawr Riyām

OmanMuscat · Oman · Gulf of Oman

23.6248, 58.5710 · Muscat, 17 km

  • 31°Sea · June
  • 38°High · June
  • 10.9 hSunshine · May
The dot marks Khawr Riyām. About 140 km of coast, north at the top.

Your month at the beach

Khawr Riyām in October

  • 33°CAir, daytime high26°C at night
  • 30°CSea temperature
  • 9.6 hSunshine a day
  • 1 dayRainy days in the month4 mm in total
  • 11 km/hAverage wind

Averages for 1991–2020. A rainy day is a day with at least 1 mm of rain.

The beach itself

  • 31Places to stay within 5 kmHotels, guest houses, apartments and campsites · OpenStreetMap
  • 29 kmAirport: Muscat International Airport (MCT)In a straight line; by road it is further

No reliable information yet on: bathing water quality, wheelchair access, lifeguards.

October from 2020 to 2025

In October 2025 the sea averaged 29.2 °C — 0.4 °C below the 1991–2020 average.

Sea temperature 2025: −0.4 °C

1991–2020 average: 29.6 °C

Air, daytime high 2025: −0.1 °C

1991–2020 average: 33.0 °C

Each bar is one year. Above the dashed line (the 1991–2020 average), that month was warmer than usual; below it, cooler.

When to go

1991–2020 averages
Warmest seaJune and July31 °C
Most sunshineMay and June11 h of sun a day
Least rainSeptember and October3 mm in the month

The year at a glance

  1. Jan24°8 h15 mm
  2. Feb24°9 h13 mm
  3. Mar24°9 h19 mm
  4. Apr27°10 h12 mm
  5. May30°11 h5 mm
  6. Jun31°11 h12 mm
  7. Jul31°9 h8 mm
  8. Aug30°9 h6 mm
  9. Sep30°10 h3 mm
  10. Oct30°10 h4 mm
  11. Nov28°9 h8 mm
  12. Dec25°8 h9 mm
8°C20°C32°C

Each card is a month. The colour is the sea temperature, on the same scale as the map; in bold, the two best months for each.

Sea temperature

1991–2020 averages
25°30°JanFebMarAprMayJunJulAugSepOctNovDecJan: 24°Feb: 24°Mar: 24°Apr: 27°May: 30°Jun: 31°Jul: 31°Aug: 30°Sep: 30°Oct: 30°Nov: 28°Dec: 25°31°24°
8°C20°C32°C

Climate through the year

1991–2020 averages
20°30°JanFebMarAprMayJunJulAugSepOctNovDecJan: 21 °C (High 24° / Low 18°)Feb: 22 °C (High 26° / Low 18°)Mar: 25 °C (High 29° / Low 21°)Apr: 29 °C (High 33° / Low 25°)May: 33 °C (High 37° / Low 29°)Jun: 34 °C (High 38° / Low 31°)Jul: 34 °C (High 37° / Low 31°)Aug: 33 °C (High 36° / Low 30°)Sep: 32 °C (High 35° / Low 28°)Oct: 29 °C (High 33° / Low 26°)Nov: 26 °C (High 29° / Low 22°)Dec: 22 °C (High 25° / Low 20°)34°21°
AverageLow – High
8°C20°C32°C

Rain

0 mm10 mm20 mmJanFebMarAprMayJunJulAugSepOctNovDecJan: 15 mmFeb: 13 mmMar: 19 mm19Apr: 12 mmMay: 5 mmJun: 12 mmJul: 8 mmAug: 6 mmSep: 3 mm3Oct: 4 mmNov: 8 mmDec: 9 mm

Sunshine

0 h5 h10 hJanFebMarAprMayJunJulAugSepOctNovDecJan: 8.1 hFeb: 8.8 hMar: 9.4 hApr: 9.9 hMay: 10.9 h10.9Jun: 10.6 hJul: 9.4 hAug: 9.4 hSep: 9.7 hOct: 9.6 hNov: 8.7 hDec: 8.0 h8.0

Sunshine hours are estimated from measured solar radiation, not observed directly.

Month by month

1991–2020 averages

Every month at Khawr Riyām: air, sea, rain and sunshine. Averages for 1991–2020.

Every month at Khawr Riyām: air, sea, rain and sunshine. Averages for 1991–2020.
MonthHigh°CLow°CSea°CRainmmRainy daysdaysSunshineh/dayWindkm/h
January2418241538.112
February2618241328.813
March2921241929.412
April3325271229.912
May3729305110.912
Junewarmest sea38313112110.612
July373131829.411
August363030629.410
September352830319.710
October332630419.611
November292228818.711
December252025928.011

Swipe sideways to see the other columns.

Photos

Photos shared by their authors on Wikimedia Commons, with its colours adjusted.

Khawr Riyām: Muttrah – Kreisel an der Al Bahri Rd - panoramio
Photo: giggel · Wikimedia Commons · CC BY 3.0 · stylised; this version keeps the same licence.
Khawr Riyām: Riyam Park in Muttrah 2019-11-30
Photo: Alexey Komarov · Wikimedia Commons · CC BY-SA 4.0 · stylised; this version keeps the same licence.
Khawr Riyām: Muttrah Bay 2019-11-30
Photo: Alexey Komarov · Wikimedia Commons · CC BY-SA 4.0 · stylised; this version keeps the same licence.

About these numbers

Averages are for 1991–2020; the recent years (2020–2025) are what actually happened. Neither is today's weather.

WhatWhere it comes from Nearest measurement
Air, rain and sunshineNASA POWER23 km away
Sea temperatureNOAA OISST v2.1, 1991–20206 km away
2020–2025, month by monthNASA POWER · NOAA OISST v2.123 km away
Lifeguards and places to stayOpenStreetMapwithin 1–5 km
Nearest airportOurAirportsstraight-line distance
Image at the topSentinel-2 cloudless (EOX)at this spot

See every data source →