LOCAL CLIMATOLOGICAL DATA Hourly Summary
September 20, 2018
Station: Plymouth Light Latitude: 42° 00' 12" N Longitude: 70° 36' 04" W Elevation (ground): 54 ft. Time Zone: Eastern +--+------------------------+----+-----+--------------------+------------------------+------+ | | Temperature | | Pre-| Pressure | Wind |Solar | | +------+------+------+---+ Hu-|cipi-| Adj. to Sea Level +----+---+-------+-------+------+ | | M | M | | |mid-| ta- +------+------+------+ Avg|Res| Peak |2Minute| Mean | | | a | i | | D | ity| tion| | | | | +---+---+---+---+ W | | | x | n | | e | | | | | | S | | S | | S | | a | | H| i | i | M | w | M | | | | M | p | | p | | p | | t | | o| m | m | e | | e |Water| M | M | e | e | D | e | D | e | D | t | | u| u | u | a | P | a | | a | i | a | e | i | e | i | e | i | s | | r| m | m | n | t | n |Equiv| x | n | n | d | r | d | r | d | r | m² | | | | | | | | | | | | | | | | | | | | 1| 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12| 13| 14| 15| 16| 17 | +--+------+------+------+---+----+-----+------+------+------+----+---+---+---+---+---+------+ |00| 62.3 | 61.9 | 62.2 | 58| 86| 0.00| 30.06| 30.03|30.040|20.3| 54| 31| NE| 24| 58| 0 | |01| 62.4 | 62.1 | 62.2 | 58| 86| 0.00| 30.06| 30.05|30.054|20.5| 53| 29|ENE| 23| 55| 0 | |02| 62.5 | 62.0 | 62.2 | 59| 88| 0.00| 30.06| 30.05|30.057|18.9| 53| 27|ENE| 22| 56| 0 | |03| 62.3 | 61.7 | 62.0 | 59| 90| 0.00| 30.07| 30.05|30.060|18.4| 49| 26|ENE| 21| 51| 0 | | | | | | | | | | | | | | | | | | | |04| 62.0 | 61.0 | 61.6 | 59| 92| 0.00| 30.08| 30.07|30.071|18.3| 43| 27| NE| 21| 43| 0 | |05| 61.8 | 61.3 | 61.6 | 59| 92| 0.00| 30.09| 30.08|30.083|17.4| 42| 25| NE| 21| 47| 0 | |06| 61.9 | 61.6 | 61.7 | 59| 92| 0.00| 30.11| 30.09|30.100|16.8| 45| 25| NE| 19| 48| 5 | |07| 62.0 | 61.5 | 61.8 | 59| 92| 0.00| 30.14| 30.11|30.126|16.1| 49| 23| NE| 18| 54| 53 | | | | | | | | | | | | | | | | | | | |08| 61.9 | 59.9*| 61.1 | 59| 94| 0.04| 30.17| 30.13|30.152|15.3| 41| 23|NNE| 18| 49| 107 | |09| 61.7 | 60.1 | 60.8 | 60| 96| 0.04| 30.19| 30.16|30.178|13.7| 37| 22| NE| 17| 39| 168 | |10| 63.0 | 61.6 | 62.4 | 60| 91| 0.00| 30.21| 30.19|30.198|16.0| 55| 23| NE| 19| 54| 351 | |11| 63.2 | 62.4 | 62.8 | 59| 89| 0.00| 30.22| 30.20|30.208|16.0| 58| 23| NE| 19| 58| 460 | | | | | | | | | | | | | | | | | | | |12| 63.2 | 62.1 | 62.6 | 59| 87| 0.00| 30.22| 30.21|30.217|14.9| 56| 21| NE| 17| 57| 412 | |13| 63.3 | 62.6 | 63.0 | 58| 85| 0.00| 30.22| 30.21|30.215|13.7| 55| 19| NE| 16| 54| 444 | |14| 63.7*| 62.6 | 63.0 | 59| 86| 0.00| 30.21| 30.20|30.206|14.4| 53| 21| NE| 16| 55| 417 | |15| 63.1 | 62.7 | 62.9 | 58| 84| 0.00| 30.21| 30.21|30.210|13.4| 57| 19| NE| 16| 58| 291 | | | | | | | | | | | | | | | | | | | |16| 62.9 | 62.5 | 62.8 | 57| 82| 0.00| 30.22| 30.21|30.212|11.9| 76| 18| E| 15| 84| 175 | |17| 62.7 | 62.3 | 62.5 | 57| 82| 0.00| 30.22| 30.22|30.220|11.5| 85| 19| E| 15| 87| 64 | |18| 62.4 | 62.1 | 62.2 | 56| 81| 0.00| 30.24| 30.22|30.225|10.6| 91| 19| E| 15| 88| 17 | |19| 62.2 | 61.9 | 62.0 | 56| 79| 0.00| 30.24| 30.23|30.240| 8.4| 92| 15| E| 12| 86| 0 | | | | | | | | | | | | | | | | | | | |20| 62.2 | 61.9 | 62.0 | 55| 79| 0.00| 30.27| 30.24|30.256| 8.9| 90| 14| E| 11| 88| 0 | |21| 62.0 | 61.8 | 61.9 | 55| 79| 0.00| 30.27| 30.26|30.264| 7.6| 93| 13|ESE| 9| 93| 0 | |22| 61.9 | 61.6 | 61.8 | 56| 80| 0.00| 30.27| 30.25|30.261| 7.0|106| 14|ESE| 9| 89| 0 | |23| 61.9 | 61.7 | 61.8 | 55| 80| 0.00| 30.26| 30.24|30.252| 9.0|123| 16|ESE| 12|132| 0 | +--+------+------+------+---+----+-----+------+------+------+----+---+---+---+---+---+------+ | ---- | ---- | ---- | - | -- |Total| For the day: | ---- | +------+------+------+---+----+-----+------+------+------+----+---+---+---+---+---+------+ | ---- | ---- | ---- | - | -- | 0.08| 30.27| 30.03|30.171|14.1| 59| 31| NE| 24| 58| ---- | +------+------+------+---+----+-----+------+------+------+----+---+---+---+---+---+------+ | Avg | Mean |Avg| Avg|Month| Hour | Hour | ---- | -- | - | Hour | Hour | Avg | +-------------+------+---+----+-----+------+------+------+----+---+-------+-------+------+ | 61.8 | 62.1 | 58|86.3| 2.51| 20 | 0 | ---- | -- | - | 0 | 0 | 123.5| +-------------+------+---+----+-----+------+------+------+----+---+----+--+---+---+------+ | Total Snow, | | | | Heat 3| | Ice Pellets | Greatest Depth on Ground | Precip Types|Degree+----------+ | 0.0 | of Snow, Ice Pellets or Ice 0 | ......... | Days | Cool 0| +--------------------+-----------------------------------+-------------+------+----------+ NOTES: Data in columns 4, 5, 6, 10, 11, 17 are means via continuous observations for each hour. Units: Temperature=°F, Wind=mph, Pressure=Inches Hg, Precipitation=inches. Column 5: Dew point is calculated from temperature and humidity and is continuously averaged for each hour. Column 12: Resultant wind is calculated by the vector sum of continuous wind observations. Column 17: Solar Radiation is measured in Watts/m² and is continuously averaged for each hour. Precipitation types: 1 FOG, 2 HEAVY FOG, 3 THUNDER, 4 ICE PELLETS, 5 HAIL, 6 GLAZE, 7 DUSTSTORM, 8 SMOKE/HAZE, 9 BLOWING SNOW. Degree Days heating base is 65°F, cooling base is 65°F. Data in columns 4B, 5, 6, 10, 11, 17 are updated continuously, there by achieving a "true" mean.