Discover the best time of year, based on historical climate, temperature, and precipitation.
The best weather in Kish Island is from February, March, December. — consistent weather climate
🌡Hot & dry
| Score | 93 | 94 | 94 | 88 | 46 | 18 | 16 | 17 | 17 | 36 | 92 | 97 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Climate | Pleasant | Pleasant | Pleasant | Hot & dry | Hot & dry | Hot & dry | Hot & dry | Hot & dry | Hot & dry | Hot & dry | Hot & dry | Pleasant |
| Temperature | 17–23°C | 18–23°C | 20–26°C | 23–30°C | 27–34°C | 30–36°C | 32–37°C | 32–37°C | 30–36°C | 28–33°C | 24–29°C | 20–25°C |
| Feels like | 16–22°C | 17–23°C | 20–26°C | 24–31°C | 29–37°C | 35–41°C | 39–44°C | 39–44°C | 37–42°C | 31–37°C | 24–30°C | 19–25°C |
| Precipitation | 39mm 3 days | 20mm 2 days | 18mm 2 days | 10mm 1 days | 3mm 0 days | 0mm 0 days | 2mm 0 days | 0mm 0 days | 0mm 0 days | 2mm 0 days | 22mm 2 days | 23mm 2 days |
| Sunshine | 9.7h ☀︎ 90% | 10.0h ☀︎ 89% | 10.2h ☀︎ 85% | 11.0h ☀︎ 86% | 12.4h ☀︎ 92% | 12.6h ☀︎ 92% | 11.8h ☀︎ 87% | 11.6h ☀︎ 89% | 11.2h ☀︎ 91% | 10.7h ☀︎ 93% | 9.7h ☀︎ 89% | 9.4h ☀︎ 89% |
| Wind | NW · 24 km/h | NW · 25 km/h | NW · 26 km/h | W · 25 km/h | W · 25 km/h | SW · 23 km/h | S · 21 km/h | S · 21 km/h | SW · 20 km/h | NW · 20 km/h | N · 22 km/h | N · 20 km/h |
| Humidity (%) | 61% | 63% | 65% | 60% | 59% | 64% | 67% | 66% | 68% | 62% | 57% | 56% |
| Day length | 10.7h | 11.3h | 12.0h | 12.8h | 13.5h | 13.8h | 13.6h | 13.1h | 12.3h | 11.5h | 10.9h | 10.5h |
Kish Island defies conventional travel logic: its most crowded month is June, when the Persian Gulf becomes an oppressive outdoor sauna, while its finest moment unfolds in February, when the weather remains near-flawless and the crowds quietly evaporate.
An oval disc of coral reef and sun-bleached stone floating in the Persian Gulf off the coast of Hormozgan, Kish operates under its own peculiar rules. As a free-trade zone, it is known across Iran as an oasis of commerce, gleaming hotels, and untethered leisure, welcoming millions of mainlanders who cross the water to escape routine. Most of that multitude descends in the dead heat of summer to drift through air-conditioned malls and late-night arcades. Outside the shopping complexes, however, lies an island fringed by pale waters, where ancient ruins and quiet coastlines wait. If you come for the island itself rather than the retail glare, your entire trip hinges on understanding a calendar that traps casual visitors in sweltering humidity while leaving the golden months astonishingly empty.
On paper, December boasts the pristine meteorological marks, but February is the true masterpiece of the Kish calendar. December’s near-perfect coolness attracts an eager swell of domestic tourists, filling the waterfront promenades and driving up hotel rates for what amounts to a marginal gain in temperature. February delivers almost indistinguishable weather—crisp daytime highs around 23 degrees Celsius and soft, dry sea breezes—yet it arrives during an unexpected lull in visitor traffic. The difference in atmosphere is profound. The bicycle paths circling the coastline clear out, the shoreline cafes loosen their pace, and you can explore the subterranean aqueducts of Kariz without dodging tour groups.
January and March flank February with their own quiet charms. January shares the same mild, sweater-at-dusk comfort, though brief winter downpours can occasionally disrupt an afternoon along the water. By March, warmth creeps back into the sand, lifting daytime temperatures to an effortless balminess that invites you to linger by the sea without breaking a sweat. It is the last spell of unhurried ease before Persian New Year travelers begin trickling onto the ferries, making late winter the singular stretch where you experience Kish as a serene island sanctuary rather than a bustling resort hub.
Spring on Kish is not a leisurely season; it is a brief, urgent transition. April begins cordially enough, offering warm waters and reliable sunshine that still permit morning walks through the sun-baked stone alleys of ancient Harireh. Even so, the Persian Gulf begins to tighten its grip by mid-month. The apparent temperature climbs past thirty degrees, the humidity thickens along the coast, and midday outings start demanding shade and hydration.
By May, the pleasant outdoor window slams shut. The island’s climate score plummets as the desert air stalls over the tepid sea, creating a heavy, simmering haze. May days routinely push into the mid-thirties with heat indexes that make extended sightseeing taxing. The coral beaches that felt so inviting weeks earlier radiate intense glare, driving all but the most determined travelers indoors. If your plans include outdoor cycling, maritime ruins, or open-air dining, May will severely test your stamina.
Summer in Kish presents an astonishing contradiction: June is simultaneously the most sweltering time of the year and the island’s absolute peak for crowd volume. School vacations and domestic shopping festivals funnel hundreds of thousands of visitors onto the island precisely when the outdoor climate registers its most punishing lows. With heat indexes easily surging past forty degrees and suffocating maritime moisture hanging in the air, simply walking along the coast to catch a glimpse of the rusting hull of the Greek Ship at sunset feels like wading through steam.
This is not a beach holiday season in the traditional sense; it is a nocturnal, indoor spectacle. Life retreats into refrigerated shopping gallerias, entertainment complexes, and hotel dining rooms until midnight, when temperatures drop just enough for crowds to gather around harbor piers under floodlights. July, August, and September maintain this relentless tropical pressure, with apparent temperatures hovering near 44 degrees. Unless your primary objective is browsing tax-free luxury arcades alongside throngs of mainland vacationers, summer is the period to avoid without hesitation.
October lingers in summer’s wake, still thick with moisture and lingering heat, though the oppressive edge begins to dull by month's end. The island breathes a collective sigh of relief in November, when daytime highs drop comfortably below thirty degrees and the first refreshing northwesterly winds disturb the Gulf’s glassy surface. November brings Kish back to life outdoors, filling the open-air terraces and reviving the pedal boats and sailing rigs that sat idle through the blistering summer months.
By December, the climate reaches its absolute technical peak. The air turns clean, dry, and invigorating, accompanied by bright, pale blue skies that show the turquoise coral shallows at their most brilliant. However, this perfection comes at a cost: crowds surge noticeably as mainlanders flee winter cold in the north, packing prime resorts and bringing a renewed hum to the city center. It is undeniably gorgeous weather, but those who prize solitude and open beaches will find that waiting just a few weeks for February pays immense dividends.