Asan, Asan, Guam Climate
Weather: 30.31°C/86.56°F, Wind SW at 4.63 km/h, 61% Humidity, 0% Chance of rain
Asan Climate Summary
Located at an elevation of 157.99 meters (518.34 feet) above sea level, Asan has a Tropical rainforest climate (Classification: Af). The district’s yearly temperature is 27.7ºC (81.86ºF) and it is -0.63% lower than Guam’s averages. Asan typically receives about 125.05 millimeters (4.92 inches) of precipitation and has 213.24 rainy days (58.42% of the time) annually.
Country | Guam |
City | Asan |
Longitude | 144.7247285 |
Latitude | 13.4607672 |
Attitude/Elevation | 157.99m (518.34ft) |
Local time | Thursday 06:24 |
Annual high temperature | 28.01ºC (82.42ºF) |
Annual low temperature | 27.04ºC (80.67ºF) |
Average annual precip. | 125.05mm (4.92in) |
Warmest month | July (28.69ºC / 83.64ºF) |
Coldest Month | February (25.91ºC / 78.64ºF) |
Wettest Month | September (257.4mm / 10.13in) |
Driest Month | March (44.31mm / 1.74in) |
Number of days with rainfall (≥ 1.0 mm) | 213.24 days (58.42%) |
Days with no rain | 151.76 days (41.58%) |
Humidity | 75.62% |
Climate Asan: Weather By Month
Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Nov | Oct | Dec | Year |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Record high °C (°F) | 28.35(83.03) | 28.35(83.03) | 28.35(83.03) | 28.35(83.03) | 29.33(84.79) | 29.33(84.79) | 30.31(86.56) | 30.31(86.56) | 30.31(86.56) | 29.33(84.79) | 29.33(84.79) | 29.33(84.79) | 30.31(86.56) |
Average high °C (°F) | 27.15(80.87) | 26.83(80.29) | 27.08(80.74) | 27.66(81.79) | 28.27(82.89) | 28.63(83.53) | 28.69(83.64) | 28.61(83.5) | 28.63(83.53) | 28.4(83.12) | 28.32(82.98) | 27.91(82.24) | 28.01(82.42) |
Daily mean °C (°F) | 26.94(80.49) | 26.55(79.79) | 26.78(80.2) | 27.23(81.01) | 27.94(82.29) | 28.33(82.99) | 28.31(82.96) | 28.26(82.87) | 28.28(82.9) | 28.05(82.49) | 28.11(82.6) | 27.58(81.64) | 27.7(81.86) |
Average low °C (°F) | 26.37(79.47) | 25.91(78.64) | 26.09(78.96) | 26.71(80.08) | 27.32(81.18) | 27.68(81.82) | 27.7(81.86) | 27.49(81.48) | 27.54(81.57) | 27.37(81.27) | 27.39(81.3) | 27.0(80.6) | 27.04(80.67) |
Record low °C (°F) | 19.55(67.19) | 20.53(68.95) | 18.58(65.44) | 23.46(74.23) | 22.49(72.48) | 22.49(72.48) | 22.49(72.48) | 19.55(67.19) | 19.55(67.19) | 19.55(67.19) | 19.55(67.19) | 21.51(70.72) | 18.58(65.44) |
Average precipitation mm (inches) | 69.22(2.73) | 54.81(2.16) | 44.31(1.74) | 62.36(2.46) | 88.78(3.5) | 95.88(3.77) | 186.74(7.35) | 239.29(9.42) | 257.4(10.13) | 208.59(8.21) | 124.74(4.91) | 68.44(2.69) | 125.05(4.92) |
Average precipitation days (≥ 1.0 mm) | 14.13 | 9.51 | 10.67 | 11.82 | 15.29 | 19.55 | 25.96 | 25.33 | 25.24 | 24.35 | 17.25 | 14.13 | 17.76 |
Average relative humidity (%) | 76.1 | 75.45 | 76.14 | 76.47 | 75.91 | 75.24 | 74.87 | 74.46 | 74.58 | 75.58 | 76.43 | 76.11 | 75.62 |
Mean monthly sunshine hours | 9.8 | 10.1 | 10.25 | 10.54 | 12.02 | 12.14 | 10.65 | 9.86 | 9.86 | 9.09 | 7.67 | 8.53 | 10.04 |
Climate Graph
The chart below shows the mean monthly temperature and precipitation of Asan in recent years.
Asan Temperature by Month
June | 28.33°C | 82.99°F | |
July | 28.31°C | 82.96°F | |
September | 28.28°C | 82.9°F | |
August | 28.26°C | 82.87°F | |
November | 28.11°C | 82.6°F | |
October | 28.05°C | 82.49°F | |
May | 27.94°C | 82.29°F | |
December | 27.58°C | 81.64°F | |
April | 27.23°C | 81.01°F | |
January | 26.94°C | 80.49°F | |
March | 26.78°C | 80.2°F | |
February | 26.55°C | 79.79°F |
Historical Data
Temperature | Max | Average | Min | |
---|---|---|---|---|
Max Temperature | 29.33°C (84.79°F) | 28.32°C (82.98°F) | 27.38°C (81.28°F) | |
Avg Temperature | 28.35°C (83.03°F) | 27.6°C (81.68°F) | 26.4°C (79.52°F) | |
Min Temperature | 28.35°C (83.03°F) | 26.31°C (79.36°F) | 20.53°C (68.95°F) | |
Dew Point | Max | Average | Min | |
Dew Point | 24.44°C (75.99°F) | 23.43°C (74.17°F) | 21.51°C (70.72°F) | |
Precipitation | Max | Average | Min | Sum |
Precipitation | 50.45mm | 1.99in | 9.72mm | 0.38in | 0.0mm | 0in | 301.35mm | 11.86in |
Snowdepth | 0.0mm | 0in | 0.0mm | 0in | 0.0mm | 0in | 0.0mm | 0in |
Wind | Max | Average | Min | |
Wind | 51.82kmh | 32.2mph | 16.21kmh | 10.07mph | 5.87kmh | 3.65mph | |
Gust Wind | 79.19kmh | 49.21mph | 24.44kmh | 15.19mph | 8.8kmh | 5.47mph | |
Sea Level Pressure | Max | Average | Min | |
Sea Level Pressure | 50.45mb | 9.72mb | 0.0mb |
Daily Observations
Time | Temperature | Dew Point | Humidity | Wind Speed | Pressure | Precipitation |
---|---|---|---|---|---|---|
October | ° C | ° F | ° C | ° F | % | Kph | Mph | Hg | Mb | Total (mm/in) |
2019-10-01 | 28.35 | 83.03 | 23.46 | 74.23 | 78 | 9.78 | 6.08 | 29.19 | 988.45 | 6.45 | 0.25 |
2019-10-02 | 27.38 | 81.28 | 23.46 | 74.23 | 78 | 12.71 | 7.9 | 29.16 | 987.48 | 10.17 | 0.4 |
2019-10-03 | 27.38 | 81.28 | 23.46 | 74.23 | 80 | 16.62 | 10.33 | 29.1 | 985.52 | 1.27 | 0.05 |
2019-10-04 | 27.38 | 81.28 | 21.51 | 70.72 | 71 | 5.87 | 3.65 | 29.1 | 985.52 | 2.05 | 0.08 |
2019-10-05 | 27.38 | 81.28 | 22.49 | 72.48 | 76 | 7.82 | 4.86 | 29.13 | 986.5 | 6.36 | 0.25 |
2019-10-06 | 27.38 | 81.28 | 21.51 | 70.72 | 72 | 5.87 | 3.65 | 29.13 | 986.5 | 2.74 | 0.11 |
2019-10-07 | 26.4 | 79.52 | 23.46 | 74.23 | 78 | 17.6 | 10.94 | 29.04 | 983.57 | 14.57 | 0.57 |
2019-10-08 | 26.4 | 79.52 | 23.46 | 74.23 | 81 | 51.82 | 32.2 | 28.96 | 980.63 | 50.45 | 1.99 |
2019-10-09 | 28.35 | 83.03 | 24.44 | 75.99 | 79 | 37.15 | 23.08 | 29.04 | 983.57 | 14.18 | 0.56 |
2019-10-10 | 28.35 | 83.03 | 24.44 | 75.99 | 82 | 23.46 | 14.58 | 29.1 | 985.52 | 7.92 | 0.31 |
2019-10-11 | 28.35 | 83.03 | 24.44 | 75.99 | 80 | 11.73 | 7.29 | 29.1 | 985.52 | 12.71 | 0.5 |
2019-10-12 | 27.38 | 81.28 | 22.49 | 72.48 | 77 | 6.84 | 4.25 | 29.13 | 986.5 | 15.74 | 0.62 |
2019-10-13 | 27.38 | 81.28 | 22.49 | 72.48 | 75 | 6.84 | 4.25 | 29.16 | 987.48 | 3.32 | 0.13 |
2019-10-14 | 27.38 | 81.28 | 23.46 | 74.23 | 80 | 11.73 | 7.29 | 29.16 | 987.48 | 12.22 | 0.48 |
2019-10-15 | 27.38 | 81.28 | 23.46 | 74.23 | 79 | 7.82 | 4.86 | 29.16 | 987.48 | 5.38 | 0.21 |
2019-10-16 | 27.38 | 81.28 | 22.49 | 72.48 | 76 | 11.73 | 7.29 | 29.16 | 987.48 | 2.05 | 0.08 |
2019-10-17 | 27.38 | 81.28 | 22.49 | 72.48 | 74 | 8.8 | 5.47 | 29.19 | 988.45 | 0.49 | 0.02 |
2019-10-18 | 27.38 | 81.28 | 23.46 | 74.23 | 81 | 15.64 | 9.72 | 29.19 | 988.45 | 14.57 | 0.57 |
2019-10-19 | 28.35 | 83.03 | 24.44 | 75.99 | 81 | 16.62 | 10.33 | 29.19 | 988.45 | 13.98 | 0.55 |
2019-10-20 | 28.35 | 83.03 | 23.46 | 74.23 | 78 | 11.73 | 7.29 | 29.19 | 988.45 | 9.39 | 0.37 |
2019-10-21 | 27.38 | 81.28 | 23.46 | 74.23 | 78 | 17.6 | 10.94 | 29.1 | 985.52 | 17.5 | 0.69 |
2019-10-22 | 27.38 | 81.28 | 23.46 | 74.23 | 76 | 13.69 | 8.51 | 29.1 | 985.52 | 2.64 | 0.1 |
2019-10-23 | 27.38 | 81.28 | 22.49 | 72.48 | 76 | 7.82 | 4.86 | 29.13 | 986.5 | 0.0 | 0 |
2019-10-24 | 28.35 | 83.03 | 24.44 | 75.99 | 81 | 19.55 | 12.15 | 29.13 | 986.5 | 5.96 | 0.23 |
2019-10-25 | 27.38 | 81.28 | 24.44 | 75.99 | 81 | 25.42 | 15.8 | 29.16 | 987.48 | 3.72 | 0.15 |
2019-10-26 | 27.38 | 81.28 | 23.46 | 74.23 | 82 | 22.49 | 13.97 | 29.16 | 987.48 | 4.6 | 0.18 |
2019-10-27 | 27.38 | 81.28 | 23.46 | 74.23 | 81 | 19.55 | 12.15 | 29.13 | 986.5 | 8.9 | 0.35 |
2019-10-28 | 27.38 | 81.28 | 23.46 | 74.23 | 81 | 18.58 | 11.55 | 29.13 | 986.5 | 0.2 | 0.01 |
2019-10-29 | 28.35 | 83.03 | 24.44 | 75.99 | 81 | 19.55 | 12.15 | 29.13 | 986.5 | 24.93 | 0.98 |
2019-10-30 | 28.35 | 83.03 | 24.44 | 75.99 | 83 | 21.51 | 13.37 | 29.13 | 986.5 | 5.67 | 0.22 |
2019-10-31 | 27.38 | 81.28 | 24.44 | 75.99 | 82 | 18.58 | 11.55 | 29.1 | 985.52 | 21.22 | 0.84 |
Asan 11 Year Historical Weather Data
- Asan, Asan weather in October 2010
- Asan, Asan weather in October 2011
- Asan, Asan weather in October 2012
- Asan, Asan weather in October 2013
- Asan, Asan weather in October 2014
- Asan, Asan weather in October 2015
- Asan, Asan weather in October 2016
- Asan, Asan weather in October 2017
- Asan, Asan weather in October 2018
- Asan, Asan weather in October 2020
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