Climate guide for Serengeti National Park, Tanzania

Best Time to Visit
Serengeti National Park

How to read the score (0–10)
05810
UnfavorableGoodOptimal
01 · Tanzania

About Serengeti National Park

The Serengeti covers a vast stretch of grassland and acacia savanna in northern Tanzania, home to lions, cheetahs and leopards. Wildebeest and zebra move in a yearly loop toward Kenya's Masai Mara, crossing the Grumeti and Mara rivers. The Ngorongoro Crater, Olduvai Gorge and Lake Victoria are within reach, and flights connect to Arusha. Game viewing works all year, June to October is the long dry season, and calving draws predators south early in the year.

02

Did you know?

03

Travel Tips

01Migration Timing
Wildebeest migration routes shift with rains - ask your operator where herds are during your dates. Book lodges and balloon safaris months ahead for peak months.
02Park Fees & Guides
Park fees are usually bundled in safari packages - confirm what is included versus tips for guides and cooks. Carry USD cash for tips in small bills.
03Dust & Layers
Dry-season game drives are dusty - bring a scarf, sunglasses, and zip bags for cameras. Mornings are cold in the open vehicle; afternoons heat up fast.
04Balloon Morning Reality
Hot-air balloons launch before dawn and fly only in suitable wind - keep a buffer day. Transfers from camp start very early; pack a warm layer.

Things to do in Serengeti National Park

Serengeti National Park, Tanzania. Live activities and tours from GetYourGuide, matched to this destination.

When to visit Serengeti National Park: the short answer

Plan Serengeti National Park for June, with July, September close behind — the stretch with the most usable temperatures and the fewest lost days to rain: June averages 19°C with 19 mm of rain and about 24 days with 6+ hours of sunshine. The months to avoid unless you have a specific reason are December, January. If budget matters more than perfect weather, February is the strongest of the low-rate months at 8.3/10.

Across the year Serengeti National Park swings from 19°C in June to 23°C in October, a 3-degree spread, while rainfall ranges from 19 mm in June to 151 mm in December. In short, Serengeti National Park is not equally good year-round — the gap between its best and worst month is 1.9 points on the same 10-point scale.

Warmest month: October (23°C). Coolest: June (19°C). Driest: June (19 mm). Wettest: December (151 mm).

Serengeti National Park month by month

January holds up well in Serengeti National Park — 11th best month

Good · 8/10

Trail conditions at 20°C (68°F) favour early starts and shaded routes in January; midday is for water breaks, not for exposed climbs.

143 mm of rain makes this a wet month here, though with about 25 days with 6+ hours of sunshine there is still bright weather between the fronts.

That is 8/10 on the same scale — 11th of 12 months, versus 9.8/10 for the best month here.

Budget for low-season pricing, and crowds are light for this destination.

Pack light clothing, a hat and real sun protection, a proper rain shell rather than an umbrella, footwear you can get muddy.

If your dates are flexible, June is materially better in Serengeti National Park — 1.8 points higher on the same scale.

February holds up well in Serengeti National Park — 8th best month

Good · 8.3/10

Trail conditions at 21°C (69°F) favour early starts and shaded routes in February; midday is for water breaks, not for exposed climbs.

124 mm of rain makes this a wet month here, though with about 26 days with 6+ hours of sunshine there is still bright weather between the fronts.

That is 8.3/10 on the same scale — 8th of 12 months, versus 9.8/10 for the best month here.

Expect low-season pricing, and crowds are light for this destination.

Pack light clothing, a hat and real sun protection, a proper rain shell rather than an umbrella, footwear you can get muddy.

If your dates are flexible, June is materially better in Serengeti National Park — 1.5 points higher on the same scale.

March in Serengeti National Park — one of the year's strongest windows (7th)

Best window · 8.7/10

March averages 21°C (70°F) — warm for the outdoors: start trails early, use shaded routes at midday, and carry more water than you think you need.

Rainfall runs 91 mm, so plan one flexible day in three; you still get about 30 days with 6+ hours of sunshine and 12 hours of daylight.

A 8.7/10 puts this among the year's best months in Serengeti National Park (7th of 12); only June scores higher, at 9.8/10.

Plan for mid-season pricing, with crowds are moderate.

Pack light clothing, a hat and real sun protection, a packable rain layer, footwear you can get muddy.

April in Serengeti National Park: strong conditions, 9th of 12

Good · 8.2/10

Trail conditions at 20°C (69°F) favour early starts and shaded routes in April; midday is for water breaks, not for exposed climbs.

120 mm of rain makes this a wet month here, though with about 24 days with 6+ hours of sunshine there is still bright weather between the fronts.

That is 8.2/10 on the same scale — 9th of 12 months, versus 9.8/10 for the best month here.

Expect low-season pricing, and crowds are light for this destination.

Pack light clothing, a hat and real sun protection, a proper rain shell rather than an umbrella, footwear you can get muddy.

If your dates are flexible, June is materially better in Serengeti National Park — 1.6 points higher on the same scale.

May ranks 6th of 12 for Serengeti National Park — one of the best windows

Best window · 9.2/10

May averages 20°C (68°F) — warm for the outdoors: start trails early, use shaded routes at midday, and carry more water than you think you need.

Rainfall runs 52 mm, so plan one flexible day in three; you still get about 25 days with 6+ hours of sunshine and 11.9 hours of daylight.

A 9.2/10 puts this among the year's best months in Serengeti National Park (6th of 12); only June scores higher, at 9.8/10.

Figure on mid-season pricing, with crowds are moderate.

Pack light clothing, a hat and real sun protection, a packable rain layer, footwear you can get muddy.

June in Serengeti National Park — the year's strongest window

Best window · 9.8/10

Trail conditions at 19°C (67°F) favour early starts and shaded routes in June; midday is for water breaks, not for exposed climbs.

With around 19 mm of rain, any showers tend to pass through rather than settle in; about 24 days with 6+ hours of sunshine and 11.9 hours of daylight fill the rest.

On our climate-comfort scale this is the top-ranked month of the year for Serengeti National Park at 9.8/10 — the reference point every other month on this page is measured against.

Budget for peak pricing, and crowds are moderate. You are paying the year's highest rates for the year's best conditions — book early or shift a few weeks either side.

Pack light clothing, a hat and real sun protection, footwear you can get muddy.

July is one of the strongest months in Serengeti National Park (2nd)

Best window · 9.8/10

Trail conditions at 19°C (67°F) favour early starts and shaded routes in July; midday is for water breaks, not for exposed climbs.

With around 20 mm of rain, any showers tend to pass through rather than settle in; about 25 days with 6+ hours of sunshine and 11.9 hours of daylight fill the rest.

On our climate-comfort scale this is one of the strongest months of the year for Serengeti National Park at 9.8/10 (2nd of 12), just behind June at 9.8/10.

Expect peak pricing, and this is one of the busiest months here. You are paying the year's highest rates for the year's best conditions — book early or shift a few weeks either side.

Pack light clothing, a hat and real sun protection, footwear you can get muddy.

August in Serengeti National Park — one of the year's strongest windows (5th)

Best window · 9.5/10

August averages 20°C (68°F) — warm for the outdoors: start trails early, use shaded routes at midday, and carry more water than you think you need.

Rainfall runs 48 mm, so plan one flexible day in three; you still get about 26 days with 6+ hours of sunshine and 11.9 hours of daylight.

A 9.5/10 puts this among the year's best months in Serengeti National Park (5th of 12); only June scores higher, at 9.8/10.

Plan for peak pricing, with this is one of the busiest months here.

Pack light clothing, a hat and real sun protection, a packable rain layer, footwear you can get muddy.

September ranks 3rd of 12 for Serengeti National Park — one of the best windows

Best window · 9.8/10

September averages 21°C (70°F) — warm for the outdoors: start trails early, use shaded routes at midday, and carry more water than you think you need.

Expect 32 mm of rain — occasional showers rather than washed-out days — alongside about 28 days with 6+ hours of sunshine and 12 daylight hours.

A 9.8/10 puts this among the year's best months in Serengeti National Park (3rd of 12); only June scores higher, at 9.8/10.

Plan for peak pricing, with crowds are moderate. You are paying the year's highest rates for the year's best conditions — book early or shift a few weeks either side.

Pack light clothing, a hat and real sun protection, footwear you can get muddy.

October is one of the strongest months in Serengeti National Park (4th)

Best window · 9.6/10

Trail conditions at 23°C (73°F) favour early starts and shaded routes in October; midday is for water breaks, not for exposed climbs.

With around 28 mm of rain, any showers tend to pass through rather than settle in; about 30 days with 6+ hours of sunshine and 12.1 hours of daylight fill the rest.

On our climate-comfort scale this is one of the strongest months of the year for Serengeti National Park at 9.6/10 (4th of 12), just behind June at 9.8/10.

Expect mid-season pricing, and crowds are moderate.

Pack light clothing, a hat and real sun protection, footwear you can get muddy.

November holds up well in Serengeti National Park — 10th best month

Good · 8.2/10

Trail conditions at 21°C (70°F) favour early starts and shaded routes in November; midday is for water breaks, not for exposed climbs.

145 mm of rain makes this a wet month here, though with about 22 days with 6+ hours of sunshine there is still bright weather between the fronts.

That is 8.2/10 on the same scale — 10th of 12 months, versus 9.8/10 for the best month here.

Expect low-season pricing, and crowds are light for this destination.

Pack light clothing, a hat and real sun protection, a proper rain shell rather than an umbrella, footwear you can get muddy.

If your dates are flexible, June is materially better in Serengeti National Park — 1.6 points higher on the same scale.

December in Serengeti National Park: strong conditions, 12th of 12

Good · 7.9/10

December averages 21°C (69°F) — warm for the outdoors: start trails early, use shaded routes at midday, and carry more water than you think you need.

Monthly rainfall reaches 151 mm — wet for this destination — but about 25 days with 6+ hours of sunshine still break through, so keep one indoor fallback in the plan.

It scores 7.9/10 here, 12th of 12 months, against 9.8/10 in the destination's best month.

Figure on low-season pricing, with crowds are light for this destination.

Pack light clothing, a hat and real sun protection, a proper rain shell rather than an umbrella, footwear you can get muddy.

Flexible dates? June scores 1.9 points higher here — enough to change the trip.

FAQ

Frequently asked

When is the best time to visit Serengeti National Park, Tanzania?
In Ideal Weather mode, the best months to visit Serengeti National Park are June, July, September, October, August, May. June is the single peak month with an Ideal Weather score of 9.8/10 based on temperature, rainfall, humidity, daylight and days with 6+ hours of sunshine.
What is the weather like in Serengeti National Park year-round?
Serengeti National Park has a climate profile suited to nature and wildlife travel. Average monthly temperatures range from 19°C in June to 23°C in October, with Ideal Weather scores between 7.9 and 9.8 out of 10.
Which months should I avoid in Serengeti National Park?
The lowest Ideal Weather-scoring months in Serengeti National Park are December (7.9/10), January (8.0/10), April (8.2/10). These months typically combine less comfortable temperatures, higher rainfall or fewer days with 6+ hours of sunshine.
When is the rainy season in Serengeti National Park?
December is the wettest month in Serengeti National Park, averaging about 151 mm of rainfall. June is the driest, at roughly 19 mm.
Which is the sunniest month in Serengeti National Park?
March sees the most sun in Serengeti National Park, with about 30 days with 6+ hours of sunshine on average - ideal for outdoor plans.
Is Serengeti National Park a good destination for nature and wildlife travel?
Serengeti National Park is well suited to nature and wildlife travel. Its highest Ideal Weather window (June, July, September, October, August, May) aligns with the conditions travelers usually look for in this style of trip.
How is the bestime.to score for Serengeti National Park calculated?
Each month receives an Ideal Weather score from 0-10 using ERA5 climate normals for Serengeti National Park: temperature comfort, precipitation, humidity, daylight hours, and days with 6+ hours of sunshine - weighted for nature and wildlife travel.

Climate data: Open-Meteo ERA5 historical archive, the five most recent complete years (2021–2025). Scores are monthly averages for that window, not forecasts, and short-window precipitation can differ from longer-term normals. “Sunny days” count days with at least 6 hours of measured sunshine — they are not dry days.

12

Explore by month

Curated in Serengeti National Park

Tickets & experiences