Simien Mountains National Park weather in July

July in Simien Mountains National Park: nice, soaked, with muggy air — fine if you can take 31 rainy days.

Updated September 2026 · climate normals from ERA5 reanalysis

Simien Mountains National Park🇪🇹 Ethiopia · Horn of Africa · National park69
  1. 95Jan
  2. 92Feb
  3. 89Mar
  4. 86Apr
  5. 82May
  6. 80Jun
  7. 69Jul
  8. 65Aug
  9. 67Sep
  10. 83Oct
  11. 91Nov
  12. 96Dec

#10 of 12 months in Simien Mountains National Park · #943 of 1413 destinations to visit in July · comfort 69/100 (tier C)

Days
18°C
Nights
13°C
Wet days
31
Sun
8.6 h
Humidity
84%
Daylight
13 h
Simien Mountains National Park, Ethiopia
Photo: Hulivili · CC BY 2.0

Traveller notes on Simien Mountains National Park in July

Simien Mountains-forum threads on a July visit describe this as genuinely low season, posters calling June, July and August the wettest stretch and therefore the quietest for trekkers accepting the tradeoff. Regulars call one five-day trek starting June thirtieth a real success story, the poster reporting far fewer tourists and pleasant walking temperatures between seven and seventeen degrees. Posters call afternoon and evening the pattern for real showers, several regulars describing rain arriving predictably once trekkers are already back at camp. Regulars call visibility the genuine concern in late July, several threads warning cloud and fog can hide the mountains even when ground-level weather feels fine. Posters recommend real waterproof gear regardless of forecast, several regulars calling July here a gamble worth taking only for travelers prioritizing solitude. The record: 18.3C days, 12.8C nights, an extraordinarily high 289.9mm across nearly 31 days and 84 percent humidity.
SimienMountainsJulyRegular · July · 4 days ago · Read more on Tripadvisor ↗

Other months in Simien Mountains National Park

Simien Mountains-forum threads on a March visit describe the landscape as genuinely parched by this point, posters naming five rainless months as the reason grasses have browned compared with the lush look later in the year. Regulars call the greenest stretch genuinely May through September, several posters naming peak lushness running September through January, well before a March visit. Posters call bushes and trees genuinely still green year-round despite browner grasses, several regulars naming this a real distinction worth knowing. Regulars call March still genuinely worthwhile regardless of the drier look, one trekker from a March visit calling the experience wonderful despite the parched terrain. Posters recommend real sun protection, several regulars calling this standard given how exposed and dry conditions get. The record: 25C days, 12.7C nights, effectively no measurable precipitation and 30 percent humidity.
SimienMountainsMarchRegular · March · 3 days ago · Read more on Tripadvisor ↗
Simien Mountains-forum threads on an August visit describe daily rain as genuinely standard, posters naming afternoon and evening showers as the typical pattern, often arriving after trekkers have already reached camp. Regulars call fog a real regular feature at altitude, several posters naming reduced visibility on some stretches as a tradeoff for the lush, green landscape this season brings. Posters call August genuinely low season here, several regulars naming far fewer tourists on the trails as a real upside for anyone willing to trek in the rain. Regulars call temperatures considerably cooler than other months, several threads naming a range through the high teens by day and chillier at altitude overnight. Posters recommend real proper rain gear regardless of how the morning looks, several regulars calling this standard given how reliably afternoon rain arrives. The record: 18.1C days, 12.1C nights, an extraordinarily high 434mm across 31 days and 87 percent humidity.
SimienMountainsAugustRegular · August · 3 days ago · Read more on Tripadvisor ↗
Simien Mountains-forum threads on a January visit describe a classic four-day trek as the real standard itinerary, posters naming the Gondar to Bauit-Ras to Sankaber to Geech to Chenke route as how most independent trekkers structure the trip. Regulars call January genuinely within the recommended window, several posters naming mid-September through January as when landscapes look best after the wetter months clear. Posters call this stretch real high season, several regulars warning trails and campsites can feel busier than shoulder months. Regulars call daytime conditions genuinely comfortable for hiking, several threads naming clear skies and minimal rainfall as reasons January works well for multi-day treks. Posters recommend booking a guide and mules through Gondar, several regulars calling this standard given park requirements for independent trekkers. The record: 21.8C days, 9.9C nights, effectively no measurable precipitation and 47 percent humidity.
SimienMountainsJanuaryRegular · January · 3 days ago · Read more on Tripadvisor ↗
Simien Mountains-forum trip reports on a September trek describe this as genuinely the tail end of the wetter months, one 2017 report camping four nights at Sankaber, Geech and Chenek and finding real fog and occasional showers but nothing that spoiled the trip. Regulars call the mountains genuinely at their most beautiful across September, October and November, several posters naming full-bloom grasses the real payoff. Posters call low season here a genuine tradeoff, several regulars describing far fewer tourists and pleasant temperatures between seven and seventeen degrees as compensation. Regulars call afternoon the real pattern for rain, several threads describing mornings as generally clear with showers arriving predictably later. Posters recommend real waterproof gear regardless of a clear start, several regulars calling this standard for a September trek. The record: 18.9C days, 11.6C nights, an extraordinarily high 406.9mm across nearly 29 days and 80 percent humidity.
SimienMountainsSeptemberRegular · September · 4 days ago · Read more on Tripadvisor ↗

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Simien Mountains National Park climate normals — July

Daytime high18°C / 65°F😎 nice
Nighttime low13°C / 55°F
Rainfall290 mm / 11.4 in⛈ soaked
Rainy days31 days
Humidity84%💦 very humid
Dew point13°C / 55°F
Sunshine8.6 h/day
Daylight12.8 h
Wind10 km/h / 6 mph
Air quality (US AQI)52🙂 moderate

Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.

Crowds in Simien Mountains National Park in July

How busy the place itself is — school and mass holidays, the months an editor tagged, and how sought-after the weather makes them. Never part of the comfort score.

Quiettravelers describe it as quiet, school holidays in 5 of the markets that fill it

Sourced from traveler notes: “…ns-forum threads on a July visit describe this as genuinely low season, posters calling June, July and August the wettest stretch…” — SimienMountainsJulyRegular

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Peak crowdsBusyShoulder seasonQuiet

Best months for Simien Mountains National Park's weather

Ranked by this destination's own climate comfort score across the year — a different thing from how busy it gets (see Crowds above).

Toughest weatherSimien Mountains National Park's weather peaks December–February.

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Best weatherFair weatherToughest weather

What's on in Simien Mountains National Park in July

Recurring seasonal events, natural spectacles, closures and holidays — curated and sourced.

  • Season

    Wet season

    MonsoonRisk

    31 rainy days and about 290 mm in the month — the real kind of rainy season, not afternoon showers.

    from the climate normals

What's on around the world in July →

Where is Simien Mountains National Park?

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Simien Mountains National Park in July — FAQ

Is July a good time to visit Simien Mountains National Park?
July in Simien Mountains National Park: nice, soaked, with muggy air — fine if you can take 31 rainy days. It ranks #10 of 12 months for Simien Mountains National Park on SeasonMap's comfort score (69/100).
What is the weather like in Simien Mountains National Park in July?
In July, Simien Mountains National Park averages a daily high of 18.3°C and a low of 12.8°C, with about 289.9 mm of rain over roughly 30.6 rainy days.
What is the air quality in Simien Mountains National Park in July?
Simien Mountains National Park has a mean US Air Quality Index of about 52 in July.