Guam

Best time to visit, weather and climate Guam

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Best time to visit Guam

Best time to visit Guam

The best time to visit Guam is from january until june and november and december, when you will have a warm temperature and limited till mediocre rainfall. The highest average temperature in Guam is 30°C in june and the lowest is 28°C in january. The weather and climate of Guam is suitable for a sun vacation.

The average climate figure for Guam is an 7,8. This is based on various factors, such as average temperatures, the chance of precipitation and weather experiences of others.

If you want to know what the average temperature is in Guam or when most precipitation (rain or snow) falls, you can find an overview below. This way, you are well prepared. Our average monthly climate data is based on data from the past 30 years.

Climate Guam per month

Climate data from: Hagåtña
Scroll table to view all months
 
Day
max °C
MM
rain
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Day
max °C
28 28 28 29 29 30 30 30 30 30 29 29
MM
rain
67 mm 51 mm 44 mm 59 mm 69 mm 94 mm 179 mm 192 mm 213 mm 212 mm 101 mm 77 mm
Vacation Guam

Vacation Guam

Hotels and apartments in Guam

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Flight tickets to Guam

Through our partners below you will find the cheapest flight tickets for Guam. Click on a logo to visit the website or take a look on Skyscanner for the cheapeast flight tickets from all the airline companies.

Climate Guam

Climate Guam

Climate Guam per Month

Climate Guam per Month
Scroll table to view all months

 
Day
max °C
Night
min °C
MM
rain
Rain
days
Dry
days
Sun hours
per day
Wind force
in Bft
UV-index
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Day
max °C
28 28 28 29 29 30 30 30 30 30 29 29
Night
min °C
27 27 27 28 28 29 29 29 29 28 28 28
MM
rain
67 mm 51 mm 44 mm 59 mm 69 mm 94 mm 179 mm 192 mm 213 mm 212 mm 101 mm 77 mm
Rain
days
20 16 19 17 22 25 29 29 28 29 24 22
Dry
days
11 12 12 13 9 5 2 2 2 2 6 9
Sun hours
per day
8 8 8 9 11 11 9 8 8 7 6 7
Wind force
in Bft
4 4 4 4 3 3 3 3 3 3 4 4
UV-index 7 7 7 7 7 7 7 7 7 7 7 7
 

Climate Guam january

On average, it is maximum 28° in january in Guam and at least around 27° degrees. In january there are 20 days of rainfall with a total of 67 mm and the it will be dry 11 days this month in Guam.

Climate Guam february

On average, it is maximum 28° in february in Guam and at least around 27° degrees. In february there are 16 days of rainfall with a total of 51 mm and the it will be dry 12 days this month in Guam.

Climate Guam march

On average, it is maximum 28° in march in Guam and at least around 27° degrees. In march there are 19 days of rainfall with a total of 44 mm and the it will be dry 12 days this month in Guam.

Climate Guam april

On average, it is maximum 29° in april in Guam and at least around 28° degrees. In april there are 17 days of rainfall with a total of 59 mm and the it will be dry 13 days this month in Guam.

Climate Guam may

On average, it is maximum 29° in may in Guam and at least around 28° degrees. In may there are 22 days of rainfall with a total of 69 mm and the it will be dry 9 days this month in Guam.

Climate Guam june

On average, it is maximum 30° in june in Guam and at least around 29° degrees. In june there are 25 days of rainfall with a total of 94 mm and the it will be dry 5 days this month in Guam.

Climate Guam july

On average, it is maximum 30° in july in Guam and at least around 29° degrees. In july there are 29 days of rainfall with a total of 179 mm and the it will be dry 2 days this month in Guam.

Climate Guam august

On average, it is maximum 30° in august in Guam and at least around 29° degrees. In august there are 29 days of rainfall with a total of 192 mm and the it will be dry 2 days this month in Guam.

Climate Guam september

On average, it is maximum 30° in september in Guam and at least around 29° degrees. In september there are 28 days of rainfall with a total of 213 mm and the it will be dry 2 days this month in Guam.

Climate Guam october

On average, it is maximum 30° in october in Guam and at least around 28° degrees. In october there are 29 days of rainfall with a total of 212 mm and the it will be dry 2 days this month in Guam.

Climate Guam november

On average, it is maximum 29° in november in Guam and at least around 28° degrees. In november there are 24 days of rainfall with a total of 101 mm and the it will be dry 6 days this month in Guam.

Climate Guam december

On average, it is maximum 29° in december in Guam and at least around 28° degrees. In december there are 22 days of rainfall with a total of 77 mm and the it will be dry 9 days this month in Guam.

14 day weather forecast Guam

14 day weather forecast Guam

The weather for Hagåtña in Guam will be around 30° degrees in the next 14 days with several days chance of light rain showers till heavy rain.

The weather forecast for Guam is based on the weather in Hagåtña.

Weather forecast this week
Scroll tabel en bekijk alle dagen

 
Fr
23 Aug
Sa
24 Aug
Su
25 Aug
Mo
26 Aug
Tu
27 Aug
We
28 Aug
Th
29 Aug
  Onweer met regen Onweer met zware regen Onweer met regen Onweer met regen Zware Regen Bewolkt Broken wolken
Max (°C) 29° 30° 29° 29° 29° 30° 30°
Min (°C) 25° 28° 28° 26° 26° 27° 27°
Rainfall (mm) 12.4
mm
16.9
mm
12.9
mm
7.4
mm
20.7
mm
2.3
mm
0
mm
Rainfall (%) 80% 85% 80% 70% 85% 45% 0%
UV-index
UV-index 4 4 4 4 4 9 6

Weather forecast next week
Scroll tabel en bekijk alle dagen

 
Fr
30 Aug
Sa
31 Aug
Su
1 Sep
Mo
2 Sep
Tu
3 Sep
We
4 Sep
Th
5 Sep
  Broken wolken Gespreide bewolking Gespreide bewolking Regen Broken wolken Broken wolken Broken wolken
Max (°C) 30° 30° 30° 30° 30° 30° 30°
Min (°C) 27° 27° 27° 25° 27° 27° 27°
Rainfall (mm) 2.0
mm
0.3
mm
1.0
mm
6.6
mm
3.6
mm
0.1
mm
0
mm
Rainfall (%) 40% 10% 25% 70% 55% 20% 0%
UV-index
UV-index 8 11 10 7 6 5 6
About Guam

About Guam

Guam is in the continental part Oceania and the capital is Hagåtña. The total surface is 184.200 km² with 126 km of coastline and the population consists of 184.200 inhabitants. In terms of area, the country is somewhat smaller United States. If you want to call Guam you have to use +671 or 00671 before the phone number without the first 0 in the original phone number (if it occurs). If the normal number is 05012457809, for example, you can remove the first 0 and call +6715012457809 or 006715012457809.

Guam is in a straight line at 12.038 km distance from London. From London-Heathrow the flight time is about 15 hour and 05 min.

Time difference Guam

Time difference Guam

In Guam it is now 21:59 o’clock in the evening on friday 23 august 2019. That is 14 hour later than in United States. The time zone of Guam is Pacific/Guam and the Greenwich time is UTC+10.

Currency Guam

Currency Guam

In Guam the United States dollar is used to pay.

Bring your credit card

Take a credit card along with your own bank card. If your bank card is not accepted then you have the credit card that you can use.

Vaccinations Guam

Vaccinations Guam

Recommended vaccinations

  • DTP (Difterie, Tetanus en Polio)
  • Hepatitis A (besmettelijke geelzucht)

Person and travel related vaccinations

These vaccinations may differ per person and / or be advised on the basis of the stay in Guam.

  • BMR (Bof, Mazelen en Rode hond)
  • Dengue (knokkelkoorts)
  • Hepatitis B
Experiences

Weather experiences Guam

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