LOCAL CLIMATOLOGICAL DATA Hourly Summary
April 19, 2019
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| 57.1 | 55.5*| 56.4 | 55| 97| 0.00| 29.88| 29.86|29.873|21.9|232| 36| SW| 28|228| 0 | |01| 58.3 | 56.5 | 57.4 | 56| 96| 0.00| 29.87| 29.85|29.864|18.7|236| 34|WSW| 24|228| 0 | |02| 58.0 | 56.6 | 57.1 | 56| 96| 0.00| 29.85| 29.82|29.835|16.4|238| 32| SW| 21|236| 0 | |03| 59.2 | 57.8 | 58.6 | 57| 95| 0.00| 29.82| 29.80|29.813|18.5|241| 37| SW| 23|237| 0 | | | | | | | | | | | | | | | | | | | |04| 58.6 | 57.4 | 57.9 | 57| 96| 0.00| 29.81| 29.80|29.804|16.3|240| 35| SW| 21|241| 0 | |05| 60.0 | 58.0 | 58.9 | 57| 94| 0.00| 29.81| 29.80|29.802|16.2|240| 32|WSW| 20|241| 0 | |06| 60.5 | 59.4 | 59.8 | 57| 92| 0.00| 29.81| 29.80|29.802|17.2|244| 35| W| 24|248| 44 | |07| 60.4 | 59.3 | 59.7 | 57| 90| 0.00| 29.81| 29.79|29.801|15.6|243| 32| W| 19|248| 198 | | | | | | | | | | | | | | | | | | | |08| 62.5 | 59.5 | 60.8 | 57| 88| 0.00| 29.81| 29.81|29.810|15.7|244| 35| W| 23|251| 369 | |09| 61.8 | 59.7 | 60.4 | 57| 90| 0.00| 29.81| 29.80|29.807|17.6|235| 35|WSW| 27|234| 434 | |10| 62.9 | 60.3 | 61.5 | 58| 89| 0.00| 29.81| 29.80|29.808|22.5|233| 40| SW| 30|230| 514 | |11| 63.9 | 60.8 | 62.1 | 58| 87| 0.00| 29.82| 29.80|29.809|22.5|233| 34| SW| 28|231| 396 | | | | | | | | | | | | | | | | | | | |12| 64.5*| 62.5 | 63.7 | 59| 86| 0.00| 29.81| 29.80|29.804|16.0|239| 38| SW| 24|237| 324 | |13| 64.3 | 62.7 | 63.7 | 60| 87| 0.00| 29.80| 29.79|29.796|20.9|236| 46|WSW| 33|230| 349 | |14| 64.2 | 60.8 | 62.5 | 59| 89| 0.00| 29.80| 29.79|29.794|19.8|232| 34| SW| 27|233| 256 | |15| 62.8 | 61.3 | 62.2 | 59| 91| 0.00| 29.81| 29.79|29.797|21.0|234| 40| SW| 26|228| 200 | | | | | | | | | | | | | | | | | | | |16| 62.3 | 60.0 | 60.9 | 59| 93| 0.01| 29.81| 29.80|29.802|15.0|237| 42| SW| 25|228| 104 | |17| 61.3 | 59.6 | 60.4 | 59| 95| 0.00| 29.81| 29.80|29.804|19.4|229| 32| SW| 22|229| 87 | |18| 61.3 | 59.8 | 60.5 | 59| 95| 0.00| 29.81| 29.80|29.808|21.2|227| 35|WSW| 26|229| 24 | |19| 61.3 | 59.1 | 60.1 | 58| 95| 0.00| 29.82| 29.81|29.814|23.4|225| 34| SW| 28|226| 4 | | | | | | | | | | | | | | | | | | | |20| 60.5 | 58.4 | 59.5 | 58| 95| 0.00| 29.84| 29.82|29.828|23.2|227| 38| SW| 28|230| 0 | |21| 61.3 | 59.3 | 60.0 | 59| 95| 0.00| 29.84| 29.83|29.834|24.3|223| 39| SW| 29|226| 0 | |22| 60.8 | 58.9 | 59.8 | 59| 96| 0.00| 29.83| 29.82|29.825|23.9|222| 37| SW| 28|221| 0 | |23| 60.6 | 58.4 | 59.4 | 58| 96| 0.00| 29.82| 29.81|29.818|22.6|221| 35| SW| 27|226| 0 | +--+------+------+------+---+----+-----+------+------+------+----+---+---+---+---+---+------+ | ---- | ---- | ---- | - | -- |Total| For the day: | ---- | +------+------+------+---+----+-----+------+------+------+----+---+---+---+---+---+------+ | ---- | ---- | ---- | - | -- | 0.01| 29.88| 29.79|29.815|19.6|233| 46|WSW| 33|230| ---- | +------+------+------+---+----+-----+------+------+------+----+---+---+---+---+---+------+ | Avg | Mean |Avg| Avg|Month| Hour | Hour | ---- | -- | - | Hour | Hour | Avg | +-------------+------+---+----+-----+------+------+------+----+---+-------+-------+------+ | 60.0 | 60.1 | 58|92.6| 2.37| 0 | 14 | ---- | -- | - | 13 | 13 | 137.6| +-------------+------+---+----+-----+------+------+------+----+---+----+--+---+---+------+ | Total Snow, | | | | Heat 4| | 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.