Yigo Village climate — normals and trends
Yigo Village (Guam) has a tropical monsoon climate (Am) under the Köppen-Geiger classification. Its mean annual temperature is 26.9 °C and it receives 1,879 mm of precipitation per year.
These figures are normals computed over 86 complete calendar years, from 1940 to 2025, using ERA5 reanalysis data from the Copernicus programme.
The warmest month is June (27.3 °C on average) and the coldest is February (26.2 °C). Rainfall peaks in August.
Yigo Village averages 0 frost days, 0 hot days (≥ 30 °C) and 252 rainy days per year.
Yigo Village has warmed by +0.8 °C between 1940 and 2025, or +0.09 °C per decade. This trend is statistically significant.
The hottest day of the period reached 30.0 °C (on 12 August 2024) and the coldest 23.3 °C (on 5 February 1978).
Data from ERA5 reanalysis (Copernicus Climate Change Service), redistributed under a CC-BY 4.0 licence. Normals are recomputed whenever the archive is updated.
Climate normals · ERA5
Yigo VillageYigo
- coords
- 13.54°, 144.89°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
26.9°C
Average daily high
27.6°C
Average daily low
26.1°C
Annual rainfall
1,879mm
Sunshine / day
10.8h
Mean relative humidity
82%
Average peak wind
28.6km/h
Seasonal range
1.1°C
Frost days (< 0 °C)
0 d/yr
Hot days (≥ 30 °C)
0 d/yr
Rainy days (≥ 1 mm)
252 d/yr
Annual snowfall
0.0 cm
Average feels-like high
31.1 °C
Average feels-like low
28.3 °C
Average peak gust
39.1 km/h
Tropical nights (≥ 20 °C)
365 d/yr
Solar radiation
20.4 MJ/m²
Has the climate changed?
One stripe per year, 1940 to 2025
+0.8 °C
since 1940
+0.1 °C per decade · r² = 0.63 · p = < 0.001
Trend fitted by linear regression (ordinary least squares) on annual means. A trend is shown only when it is statistically significant (p < 0.05).
A climograph overlays rainfall (bars) and temperature (line): the standard reading in climatology, where you can see at a glance whether the warm season is also the dry one.
Records for the period
Hottest day
30.0 °C
12 August 2024
Coldest day
23.3 °C
5 February 1978
Wettest day
207 mm
14 November 1948
Windiest day
110.3 km/h
12 November 1962
Strongest gust
187.6 km/h
8 December 2002
Hottest feels-like
37.6 °C
8 August 2024
Coldest feels-like
17.8 °C
12 November 1962
Sunniest day
12.8 h
16 June 1940
Normals computed over complete calendar years 1940–2025.
A specific year
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Across the whole year
Month by month
| High | vs. normal | Precipitation | vs. normal | |
|---|---|---|---|---|
| Jan | 28.1 °C | +1.1 °C | 43 mm | -30 mm |
| Feb | 27.6 °C | +0.9 °C | 41 mm | -14 mm |
| Mar | 27.7 °C | +0.9 °C | 39 mm | -14 mm |
| Apr | 28.1 °C | +0.8 °C | 29 mm | -43 mm |
| May | 28.5 °C | +0.8 °C | 67 mm | -29 mm |
| Jun | 28.5 °C | +0.5 °C | 292 mm | +149 mm |
| Jul | 28.5 °C | +0.5 °C | 341 mm | +100 mm |
| Aug | 28.6 °C | +0.6 °C | 248 mm | -60 mm |
| Sep | 28.3 °C | +0.3 °C | 345 mm | +60 mm |
| Oct | 28.6 °C | +0.6 °C | 270 mm | +8 mm |
| Nov | 28.7 °C | +0.8 °C | 207 mm | +27 mm |
| Dec | 28.3 °C | +0.7 °C | 123 mm | +13 mm |
The year's extremes
What was the weather like that day?
Your birthday, a wedding, a memorable trip: discover the actual weather for any date since 1940.
Frequently asked questions
What is the climate of Yigo Village?
Yigo Village has a tropical monsoon climate (Köppen Am). Over 1940-2025, the average annual temperature is 26.9 °C and it receives 1,879 mm of precipitation per year.
What is the hottest day ever recorded in Yigo Village?
The hottest day measured in Yigo Village between 1940 and 2025 was 12 August 2024, reaching 30.0 °C.
What is the coldest day in Yigo Village?
The coldest day measured in Yigo Village between 1940 and 2025 was 5 February 1978, at 23.3 °C.
Does it snow in Yigo Village?
Almost never: Yigo Village sees virtually no snow, with about 0 frost days per year.
Has the climate of Yigo Village warmed?
Yes: Yigo Village warmed by +0.8 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in Yigo Village?
The wettest day measured in Yigo Village between 1940 and 2025 was 14 November 1948, with 207 mm of rain in 24 hours.
What was the windiest day in Yigo Village?
The windiest day measured in Yigo Village between 1940 and 2025 was 12 November 1962, with winds reaching 110.3 km/h.
What is the warmest month in Yigo Village?
The warmest month in Yigo Village is June (27.3 °C on average); the coldest is February (26.2 °C).
How much does it rain in Yigo Village?
Yigo Village receives on average 1,879 mm of precipitation per year, spread over about 252 rainy days.
Is it sunny in Yigo Village?
Yigo Village gets on average 10.8 hours of sunshine per day, roughly 3,942 hours per year over 1940-2025.
Are there tropical nights in Yigo Village?
Yes: Yigo Village has on average 365 tropical nights per year (temperature staying above 20 °C), over 1940-2025.
What was the most extreme apparent temperature in Yigo Village?
In Yigo Village, between 1940 and 2025, the highest apparent temperature reached 37.6 °C on 8 August 2024, and the lowest was 17.8 °C on 12 November 1962.
Compare Yigo Village with another city
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Nearby cities
The climate around Yigo Village