| VIRGINIA COAST RESERVE LONG-TERM ECOLOGICAL RESEARCH |
Site OYSM, Month DEC, Year 2014 |
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| Day of Month | Precip (mm) | Max Temp. oC | Min Temp. oC | Mean Temp. oC | Wind Speed (m/s) | Wind Dir (deg.) | Vapor Press. (mb) | Solar Rad. KJ/m2 | PAR mMoles/m2 |
|---|---|---|---|---|---|---|---|---|---|
| 23 | 0.00 | 8 | 7 | 7.1 | 2.52 | 189 | 6.52 | 661 | 1196 |
| 24 | 33.27 | 17 | 7 | 12.0 | 2.42 | 163 | 6.85 | 1538 | 2861 |
| 25 | 0.25 | 19 | 5 | 12.4 | 3.33 | 267 | 7.46 | 7740 | 13507 |
| 26 | 0.00 | 10 | 1 | 5.9 | 2.82 | 7 | 7.17 | 10987 | 19446 |
| 27 | 0.00 | 15 | 2 | 8.1 | 2.62 | 139 | 8.00 | 11100 | 19243 |
| 28 | 0.00 | 17 | 9 | 12.5 | 3.12 | 199 | 8.86 | 5793 | 11291 |
| 29 | 13.72 | 12 | 4 | 6.8 | 3.18 | 350 | 7.67 | 1558 | 3038 |
| 30 | 0.25 | 5 | 0 | 3.2 | 2.95 | 346 | 7.17 | 3452 | 6338 |
| 31 | 0.00 | 5 | -3 | -0.0 | 3.14 | 285 | 7.32 | 8166 | 14540 |
| Mon. Tot. Precip. 47.5 mm | Mean wind vel. 2.901 m/s |
| Mon. Mean Temp. 7.6 deg. C | Wind dir 295 deg |
| Mean Max. Temp. 11.7 deg. C | Mean Min. Temp. 3.5 deg. C |
| Extreme Max. Temp 18.8 deg. C | Mean vapor press 7.45 mb |
| Extreme Min. Temp -3.1 deg. C | Total Solar Rad 50993 KJ/sq. m |
| Total photosyn. 91459 mMoles/sq.m |
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| Daily Total Precipitation (mm) |

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| Hourly Mean Temperatures (deg. C) |

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| Hourly Max Min and Mean Temperatures (deg. C) |

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| Wind Speed (m/s) |

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| Frequency of Wind Direction |

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| Wind Vectors (circle=1.5 m/s) |

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| Relative Humidity (percent) |

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| Photosynthetically Active Radiation (milli-moles per m squared) |

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| Hourly Photosynthetically Active Radiation (milliMoles per m squared) |

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| Solar Radiation (KiloJoules per Meter Squared) |

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| Hourly Solar Radiation (KiloJoules per Meter Squared) |

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| Hours of Station Operation |

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| Data Logger Battery Voltage and Internal Logger Temperature |
