How many sunny days does Tamuning have per year?

Tamuning averages approximately 278 sunny days per year, based on historical climate data.

What is the air quality in Tamuning?

Tamuning has an annual PM2.5 concentration of 3.5 µg/m³, classified as "Excellent" by WHO standards. Meets WHO guideline. Minimal health risk.

Tamuning

Tamuning · Guam

Name: Tamuning, Guam
Address: Tamuning, GU

A city in Guam.

Photo by yeojin yun on Unsplash

Small city

20K

20m

14:09 UTC+10

USD

Explore on map →Climate twin →

Tamuning, Guam is a 20K-resident city with 278 sunny days and 0 frost days annually and an annual PM2.5 of 3.5 µg/m³. A city in Guam.

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Climate

Feels-like °C

Dinner outside

Climate Lab·Tamuning

Monthly climate metrics across temperature, precipitation, wind, and UV.

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Metric	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Year
Temperature
Daily high°C	28	27	28	28	28	29	29	29	29	29	29	28	28
Daily mean°C	27	27	27	27	28	28	28	28	28	28	28	28	28
Daily low°C	26	26	26	27	27	27	27	27	27	27	27	27	27
Thermal comfort
High feelsDaily high feels-like°C	30	29	30	30	31	31	32	34	34	32	31	31	31
Mean feelsDaily mean feels-like°C	27	27	27	28	29	30	30	30	30	29	29	28	29
Low feelsDaily low feels-like°C	22	22	23	24	25	26	26	26	26	25	25	24	24
Humidity
HumidityRelative humidity%	80	78	80	82	81	81	83	83	82	83	82	80	81
Dewpoint°C	23.2	22.8	23.4	23.9	24.3	24.5	24.6	24.5	24.5	24.4	24.6	24.4	24.1
Precipitation
Rainfallmm	9	42	48	82	51	298	670	265	480	915	205	314	3378
Rain days≥1mm	0	12	20	20	15	28	31	29	29	31	26	29	270
Wind
Wind avgm/s	8.1	9.0	7.6	7.6	6.8	6.5	5.9	4.3	4.8	5.6	7.2	8.5	6.8
Wind gustsm/s	11.6	11.3	10.6	9.7	9.0	8.6	8.2	7.9	8.5	9.2	10.2	11.4	9.7
Sun & UV
Sunshinehrs/day	9.3	9.9	10.2	10.3	10.8	10.7	10.0	9.3	9.6	8.2	9.2	9.3	9.7
Clear skyindex	47%	53%	62%	63%	50%	50%	33%	23%	30%	29%	60%	56%	46%
UV indexmax avg	8.0	9.6	11.5	11.4	11.0	10.6	10.0	10.4	10.5	8.1	8.3	7.5	9.8

Based on 2014–2024 hourly climate data · Updated Mar 2025

Confidence: High

Lifestyle Calendar·Tamuning

Outdoor activities in Tamuning are challenging most of the year. August through April are the toughest stretch. Running is tough year-round, while even walking manages 3/12 months.

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Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Annual

0/12

Dinner Outside

32Jan: 32% viability

20Feb: 20% viability

41Mar: 41% viability

43Apr: 43% viability

44May: 44% viability

44Jun: 44% viability

40Jul: 40% viability

42Aug: 42% viability

39Sep: 39% viability

40Oct: 40% viability

41Nov: 41% viability

27Dec: 27% viability

0/12

Dinner Outside

32Jan: 32% viability

20Feb: 20% viability

41Mar: 41% viability

43Apr: 43% viability

44May: 44% viability

44Jun: 44% viability

40Jul: 40% viability

42Aug: 42% viability

39Sep: 39% viability

40Oct: 40% viability

41Nov: 41% viability

27Dec: 27% viability

38%

Humid

0/12

Lunch Outside

22Jan: 22% viability

17Feb: 17% viability

35Mar: 35% viability

25Apr: 25% viability

19May: 19% viability

15Jun: 15% viability

10Jul: 10% viability

8Aug: 8% viability

8Sep: 8% viability

7Oct: 7% viability

14Nov: 14% viability

20Dec: 20% viability

0/12

Lunch Outside

22Jan: 22% viability

17Feb: 17% viability

35Mar: 35% viability

25Apr: 25% viability

19May: 19% viability

15Jun: 15% viability

10Jul: 10% viability

8Aug: 8% viability

8Sep: 8% viability

7Oct: 7% viability

14Nov: 14% viability

20Dec: 20% viability

17%

Humid

3/12

Walking

46Jan: 46% viability

31Feb: 31% viability

59Mar: 59% viability

55Apr: 55% viability

72May: 72% viability

75Jun: 75% viability

73Jul: 73% viability

63Aug: 63% viability

52Sep: 52% viability

59Oct: 59% viability

60Nov: 60% viability

40Dec: 40% viability

3/12

Walking

46Jan: 46% viability

31Feb: 31% viability

59Mar: 59% viability

55Apr: 55% viability

72May: 72% viability

75Jun: 75% viability

73Jul: 73% viability

63Aug: 63% viability

52Sep: 52% viability

59Oct: 59% viability

60Nov: 60% viability

40Dec: 40% viability

57%

Humid

0/12

Running

42Jan: 42% viability

29Feb: 29% viability

56Mar: 56% viability

47Apr: 47% viability

61May: 61% viability

50Jun: 50% viability

43Jul: 43% viability

34Aug: 34% viability

22Sep: 22% viability

31Oct: 31% viability

31Nov: 31% viability

30Dec: 30% viability

0/12

Running

42Jan: 42% viability

29Feb: 29% viability

56Mar: 56% viability

47Apr: 47% viability

61May: 61% viability

50Jun: 50% viability

43Jul: 43% viability

34Aug: 34% viability

22Sep: 22% viability

31Oct: 31% viability

31Nov: 31% viability

30Dec: 30% viability

40%

Humid

Tap any month for details · Click activity name for overview

ComfortableModerateUncomfortable

Based on 2014–2024 hourly climate data · Updated Mar 2025

Confidence: High

Tamuning · Guam

Climate

Climate Lab·Tamuning

Lifestyle Calendar·Tamuning

Air Quality Profile

Air Quality Profile

Who thrives in Tamuning

Frequently asked about Tamuning