Yap Weather in September

Average temperatures, rainfall, sunshine and the best places to visit in Yap, Micronesia in September.

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Colonia Ulithi

Planning a trip to Yap, Micronesia this September? Here's what you need to know about the weather:

What to Expect in Yap in September

Yap, Micronesia is a region in Micronesia. September in Yap generally has warm temperatures, with heavy precipitation.

Temperatures

You can expect warm maximum daytime temperatures of around 30°C (86°F) and nighttime temperatures around 26°C (79°F) in Ulithi. The temperatures mentioned for both day and night are typical averages. However some days might get even hotter. It's best to stay prepared by wearing cloths suitable for the warmth.

For specific regional insights in Yap, Micronesia, refer to the map provided below.

Precipitation

In September, precipitation varies across different areas. From heavy rainfall in Colonia with an average of 315 mm (12 in) to heavy rainfall in Ulithi with 324 mm (13 in).

Explore Yap by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Best Places to Visit in Yap in September

Click on a destination dot for more details. Toggle the map to compare temperatures or precipitation across Yap.

Conditions Temperatures Precipitation
perfect weather
pleasant
tolerable
unpleasant
poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

Popular Destinations in Yap

What is the weather like in September for some of the most popular destinations in Yap, Micronesia?

Temperature range in Yap (September)

Precipitation variation in Yap (September)

Ulithi

In September Ulithi generally has high temperatures with maximum daytime temperatures around 30°C (86°F), minimum nighttime temperatures around 26°C (79°F) and heavy monthly rainfall. So on average the conditions are poor that month.

« August
September
October »
August
September
October
Max temperature
30°C (86°F)
30°C (86°F)
30°C (86°F)
Min temperature
26°C (79°F)
26°C (79°F)
26°C (79°F)
Monthly rainfall
354 mm (14 in)
324 mm (13 in)
276 mm (11 in)
Monthly rainy days
18 days
18 days
21 days
Weather conditions
poor
poor
poor
Climate in Ulithi →

Colonia

In September Colonia generally has high temperatures with maximum daytime temperatures around 30°C (86°F), minimum nighttime temperatures around 26°C (79°F) and heavy monthly rainfall. So on average the conditions are poor that month.

« August
September
October »
August
September
October
Max temperature
29°C (84°F)
30°C (86°F)
30°C (86°F)
Min temperature
26°C (79°F)
26°C (79°F)
26°C (79°F)
Monthly sun hours
177 hours
183 hours
169 hours
Monthly rainfall
350 mm (14 in)
315 mm (12 in)
284 mm (11 in)
Monthly rainy days
18 days
17 days
20 days
Weather conditions
poor
poor
poor
Climate in Colonia →

Is your destination not in the list? Have a look at all destinations in Yap, in Micronesia.

Popular cities in September

Day & night temperatures, rainfall and average weather in Yap in September.

City Weather Day temp Night temp Rainfall
Colonia 30°C (86°F) 26°C (79°F) 315 mm (12 in)
Ulithi 30°C (86°F) 26°C (79°F) 324 mm (13 in)

Yap weather in September: frequently asked questions

What is the weather like in Yap, Micronesia in September?

Yap, Micronesia typically experiences poor weather in September, part of the season. Daytime highs in Ulithi average around 30°C (86°F), and temperatures drop to about 26°C (79°F) at night.

What is the average temperature in Yap, Micronesia in September?

Ulithi averages a daytime maximum of 30°C (86°F) in September, with overnight lows close to 26°C (79°F).

Does Yap, Micronesia get a lot of rain in September?

Yes. September brings heavy rainfall to Yap, Micronesia, with Ulithi averaging around 324 mm (13 in). Expect frequent showers and pack accordingly.

Is September a Good Time to Visit Yap, Micronesia?

Given the typically poor weather conditions in Ulithi, September may not be the ideal time to visit Yap, Micronesia.

Generally speaking, the best visiting conditions can be found in January, February, March and April offering mostly pleasant weather in Ulithi. In contrast, May, June, July, August, September, October, November and December tend to have poor weather conditions.

Interested in more climate information?

We have much more information about the climate in Yap.

Weather and climate has detailed information for every country in the world. Are you going to Micronesia? Get detailed historical weather averages for many cities in Micronesia.

Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.

Bucket list

Need travel inspiration? Check out our bucket list articles and be inspired.

Go to Micronesia

Micronesia is a group of more than 600 beautiful, tropical, volcanic and forested islands. On the islands you will find a lot of untouched nature with waterfalls and mountains.

Must visit in Micronesia →