Tinian, Northern Mariana Islands Climate
Weather: 26.66°C/79.99°F, Wind SW at 7.3 km/h, 77% Humidity, 0% Chance of rain
(Photo by Luke Marshall on Unsplash)
Tinian Climate Summary
Located at an elevation of 74.41 meters (244.13 feet) above sea level, Tinian has a Tropical rainforest climate (Classification: Af). The city’s yearly temperature is 28.22ºC (82.8ºF) and it is 0.14% higher than Northern Mariana Islands’s averages. Tinian typically receives about 245.14 millimeters (9.65 inches) of precipitation and has 270.37 rainy days (74.07% of the time) annually.
Country | Northern Mariana Islands |
Longitude | 145.6356577 |
Latitude | 15.0043455 |
Attitude/Elevation | 74.41m (244.13ft) |
Local time | Friday 23:53 |
Annual high temperature | 28.45ºC (83.21ºF) |
Annual low temperature | 27.66ºC (81.79ºF) |
Average annual precip. | 245.14mm (9.65in) |
Warmest month | September (29.34ºC / 84.81ºF) |
Coldest Month | February (26.22ºC / 79.2ºF) |
Wettest Month | October (548.71mm / 21.6in) |
Driest Month | March (75.79mm / 2.98in) |
Number of days with rainfall (≥ 1.0 mm) | 270.37 days (74.07%) |
Days with no rain | 94.63 days (25.93%) |
Humidity | 77.34% |
Climate Tinian: Monthly Averages
Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Nov | Oct | Dec | Year |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Record high °C (°F) | 29.0(84.2) | 28.0(82.4) | 28.0(82.4) | 29.0(84.2) | 30.0(86.0) | 31.0(87.8) | 30.0(86.0) | 31.0(87.8) | 30.0(86.0) | 30.0(86.0) | 30.0(86.0) | 29.0(84.2) | 31.0(87.8) |
Average high °C (°F) | 27.44(81.39) | 26.95(80.51) | 27.23(81.01) | 27.83(82.09) | 28.59(83.46) | 29.1(84.38) | 29.32(84.78) | 29.31(84.76) | 29.34(84.81) | 29.1(84.38) | 28.89(84.0) | 28.26(82.87) | 28.45(83.21) |
Daily mean °C (°F) | 27.23(81.01) | 26.71(80.08) | 27.02(80.64) | 27.61(81.7) | 28.39(83.1) | 28.89(84.0) | 29.04(84.27) | 29.07(84.33) | 29.07(84.33) | 28.84(83.91) | 28.67(83.61) | 28.09(82.56) | 28.22(82.8) |
Average low °C (°F) | 26.74(80.13) | 26.22(79.2) | 26.56(79.81) | 27.12(80.82) | 27.84(82.11) | 28.37(83.07) | 28.5(83.3) | 28.47(83.25) | 28.46(83.23) | 28.21(82.78) | 27.97(82.35) | 27.5(81.5) | 27.66(81.79) |
Record low °C (°F) | 20.0(68.0) | 19.0(66.2) | 19.0(66.2) | 20.0(68.0) | 20.0(68.0) | 20.0(68.0) | 21.0(69.8) | 21.0(69.8) | 21.0(69.8) | 21.0(69.8) | 20.0(68.0) | 20.0(68.0) | 19.0(66.2) |
Average precipitation mm (inches) | 150.5(5.93) | 79.87(3.14) | 75.79(2.98) | 115.05(4.53) | 140.79(5.54) | 177.41(6.98) | 323.39(12.73) | 512.65(20.18) | 484.66(19.08) | 548.71(21.6) | 219.62(8.65) | 113.24(4.46) | 245.14(9.65) |
Average precipitation days (≥ 1.0 mm) | 20.27 | 18.09 | 15.91 | 17.91 | 20.09 | 22.73 | 27.73 | 27.55 | 27.73 | 28.27 | 23.91 | 20.18 | 22.53 |
Average relative humidity (%) | 77.66 | 77.24 | 77.83 | 78.48 | 77.8 | 77.19 | 76.64 | 76.13 | 76.33 | 77.33 | 78.12 | 77.38 | 77.34 |
Mean monthly sunshine hours | 10.04 | 10.55 | 10.65 | 11.28 | 12.55 | 12.67 | 12.41 | 10.49 | 10.55 | 8.93 | 8.0 | 8.01 | 10.51 |
Climate Graph
The chart below shows the mean monthly temperature and precipitation of Tinian in recent years.
Tinian Temperature by Month
August | 29.07°C | 84.33°F | |
September | 29.07°C | 84.33°F | |
July | 29.04°C | 84.27°F | |
June | 28.89°C | 84.0°F | |
October | 28.84°C | 83.91°F | |
November | 28.67°C | 83.61°F | |
May | 28.39°C | 83.1°F | |
December | 28.09°C | 82.56°F | |
April | 27.61°C | 81.7°F | |
January | 27.23°C | 81.01°F | |
March | 27.02°C | 80.64°F | |
February | 26.71°C | 80.08°F |
Historical Data
Temperature | Max | Average | Min | |
---|---|---|---|---|
Max Temperature | 30.0°C (86.0°F) | 29.43°C (84.97°F) | 28.0°C (82.4°F) | |
Avg Temperature | 30.0°C (86.0°F) | 29.17°C (84.51°F) | 28.0°C (82.4°F) | |
Min Temperature | 29.0°C (84.2°F) | 28.3°C (82.94°F) | 26.0°C (78.8°F) | |
Dew Point | Max | Average | Min | |
Dew Point | 26.0°C (78.8°F) | 24.6°C (76.28°F) | 23.0°C (73.4°F) | |
Precipitation | Max | Average | Min | Sum |
Precipitation | 214.4mm | 8.44in | 22.27mm | 0.88in | 0.0mm | 0in | 668.0mm | 26.3in |
Snowdepth | 0.0mm | 0in | 0.0mm | 0in | 0.0mm | 0in | 0.0mm | 0in |
Wind | Max | Average | Min | |
Wind | 41.0kmh | 25.48mph | 19.53kmh | 12.14mph | 5.0kmh | 3.11mph | |
Gust Wind | 66.0kmh | 41.01mph | 30.77kmh | 19.12mph | 7.0kmh | 4.35mph | |
Sea Level Pressure | Max | Average | Min | |
Sea Level Pressure | 214.4mb | 22.27mb | 0.0mb |
Daily Observations
Time | Temperature | Dew Point | Humidity | Wind Speed | Pressure | Precipitation |
---|---|---|---|---|---|---|
September | ° C | ° F | ° C | ° F | % | Kph | Mph | Hg | Mb | Total (mm/in) |
2019-09-01 | 29 | 84.2 | 25 | 77.0 | 78 | 22 | 13.67 | 29.83 | 1010 | 4.7 | 0.19 |
2019-09-02 | 30 | 86.0 | 25 | 77.0 | 78 | 22 | 13.67 | 29.83 | 1010 | 34.6 | 1.36 |
2019-09-03 | 30 | 86.0 | 26 | 78.8 | 80 | 27 | 16.78 | 29.77 | 1008 | 6.0 | 0.24 |
2019-09-04 | 30 | 86.0 | 25 | 77.0 | 76 | 15 | 9.32 | 29.77 | 1008 | 35.0 | 1.38 |
2019-09-05 | 30 | 86.0 | 24 | 75.2 | 73 | 6 | 3.73 | 29.77 | 1008 | 10.9 | 0.43 |
2019-09-06 | 29 | 84.2 | 24 | 75.2 | 74 | 13 | 8.08 | 29.74 | 1007 | 2.0 | 0.08 |
2019-09-07 | 29 | 84.2 | 24 | 75.2 | 74 | 9 | 5.59 | 29.77 | 1008 | 9.5 | 0.37 |
2019-09-08 | 29 | 84.2 | 25 | 77.0 | 78 | 18 | 11.18 | 29.74 | 1007 | 15.8 | 0.62 |
2019-09-09 | 29 | 84.2 | 25 | 77.0 | 78 | 28 | 17.4 | 29.65 | 1004 | 2.5 | 0.1 |
2019-09-10 | 30 | 86.0 | 26 | 78.8 | 79 | 36 | 22.37 | 29.62 | 1003 | 13.1 | 0.52 |
2019-09-11 | 29 | 84.2 | 25 | 77.0 | 80 | 34 | 21.13 | 29.65 | 1004 | 51.3 | 2.02 |
2019-09-12 | 30 | 86.0 | 26 | 78.8 | 80 | 32 | 19.88 | 29.74 | 1007 | 4.7 | 0.19 |
2019-09-13 | 29 | 84.2 | 25 | 77.0 | 80 | 23 | 14.29 | 29.8 | 1009 | 9.7 | 0.38 |
2019-09-14 | 29 | 84.2 | 25 | 77.0 | 80 | 22 | 13.67 | 29.8 | 1009 | 54.2 | 2.13 |
2019-09-15 | 29 | 84.2 | 25 | 77.0 | 80 | 32 | 19.88 | 29.71 | 1006 | 72.9 | 2.87 |
2019-09-16 | 28 | 82.4 | 24 | 75.2 | 84 | 41 | 25.48 | 29.77 | 1008 | 214.4 | 8.44 |
2019-09-17 | 29 | 84.2 | 24 | 75.2 | 74 | 11 | 6.84 | 29.85 | 1011 | 2.4 | 0.09 |
2019-09-18 | 29 | 84.2 | 24 | 75.2 | 78 | 19 | 11.81 | 29.85 | 1011 | 10.8 | 0.43 |
2019-09-19 | 29 | 84.2 | 24 | 75.2 | 78 | 21 | 13.05 | 29.83 | 1010 | 7.9 | 0.31 |
2019-09-20 | 29 | 84.2 | 25 | 77.0 | 78 | 17 | 10.56 | 29.74 | 1007 | 26.5 | 1.04 |
2019-09-21 | 29 | 84.2 | 25 | 77.0 | 80 | 19 | 11.81 | 29.77 | 1008 | 3.8 | 0.15 |
2019-09-22 | 29 | 84.2 | 24 | 75.2 | 75 | 12 | 7.46 | 29.83 | 1010 | 1.6 | 0.06 |
2019-09-23 | 29 | 84.2 | 24 | 75.2 | 74 | 6 | 3.73 | 29.83 | 1010 | 16.8 | 0.66 |
2019-09-24 | 29 | 84.2 | 23 | 73.4 | 72 | 6 | 3.73 | 29.83 | 1010 | 3.5 | 0.14 |
2019-09-25 | 29 | 84.2 | 23 | 73.4 | 71 | 5 | 3.11 | 29.85 | 1011 | 0.0 | 0.0 |
2019-09-26 | 29 | 84.2 | 25 | 77.0 | 77 | 13 | 8.08 | 29.85 | 1011 | 26.3 | 1.04 |
2019-09-27 | 29 | 84.2 | 25 | 77.0 | 78 | 29 | 18.02 | 29.85 | 1011 | 4.0 | 0.16 |
2019-09-28 | 29 | 84.2 | 24 | 75.2 | 76 | 9 | 5.59 | 29.88 | 1012 | 2.1 | 0.08 |
2019-09-29 | 29 | 84.2 | 25 | 77.0 | 80 | 23 | 14.29 | 29.83 | 1010 | 15.9 | 0.63 |
2019-09-30 | 29 | 84.2 | 24 | 75.2 | 78 | 16 | 9.94 | 29.85 | 1011 | 5.1 | 0.2 |
Tinian 10 Year Historical Weather Data
- Tinian weather in September 2010
- Tinian weather in September 2011
- Tinian weather in September 2012
- Tinian weather in September 2013
- Tinian weather in September 2014
- Tinian weather in September 2015
- Tinian weather in September 2016
- Tinian weather in September 2017
- Tinian weather in September 2018
- Tinian weather in September 2020
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