| VIRGINIA COAST RESERVE LONG-TERM ECOLOGICAL RESEARCH |
Site OYSM, Month JAN, Year 2007 |
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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 |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 11.43 | 21 | 12 | 15.0 | 3.63 | 231 | 15.86 | . | . |
| 2 | 0.00 | 12 | 2 | 7.8 | 5.09 | 337 | 6.80 | . | . |
| 3 | 0.25 | 14 | 1 | 7.4 | 0.82 | 203 | 8.03 | . | . |
| 4 | 0.00 | 20 | 10 | 13.6 | 1.32 | 198 | 12.14 | . | . |
| 5 | 0.00 | 17 | 12 | 14.4 | 0.93 | 171 | 16.33 | . | . |
| 6 | 4.83 | 22 | 15 | 17.7 | 2.46 | 222 | 15.96 | . | . |
| 7 | 1.52 | 16 | 11 | 12.7 | 2.72 | 87 | 11.45 | . | . |
| 8 | 4.32 | 19 | 7 | 14.2 | 3.07 | 247 | 13.66 | . | . |
| 9 | 0.00 | 10 | 3 | 6.5 | 3.50 | 291 | 4.63 | . | . |
| 10 | 0.00 | 5 | -1 | 3.0 | 5.00 | 316 | 3.74 | . | . |
| 11 | 0.00 | 6 | -1 | 3.0 | 0.00 | 0 | 4.43 | . | . |
| 12 | 0.00 | 15 | 6 | 10.3 | 0.00 | 0 | 9.46 | . | . |
| 13 | 0.00 | 19 | 13 | 15.6 | 0.00 | 0 | 12.65 | . | . |
| 14 | 0.00 | 21 | 14 | 17.0 | 0.00 | 0 | 13.19 | . | . |
| 15 | 0.00 | 21 | 15 | 17.7 | 0.00 | 0 | 14.66 | . | . |
| 16 | 0.51 | 18 | 4 | 11.4 | 0.00 | 0 | 9.53 | . | . |
| 17 | 0.00 | 4 | -3 | -0.5 | 0.00 | 0 | 2.89 | . | . |
| 18 | 3.56 | 5 | -3 | 1.7 | 0.00 | 0 | 6.13 | . | . |
| 19 | 1.78 | 10 | 3 | 5.5 | 0.00 | 0 | 7.04 | . | . |
| 20 | 0.00 | 4 | 1 | 2.6 | 0.00 | 0 | 3.06 | . | . |
| 21 | 4.32 | 2 | -2 | -0.7 | 0.00 | 0 | 4.15 | . | . |
| 22 | 12.45 | 5 | 1 | 3.5 | 0.00 | 0 | 7.75 | . | . |
| 23 | 0.00 | 5 | -0 | 3.3 | 0.00 | 0 | 5.93 | . | . |
| 24 | 0.00 | 5 | -1 | 2.0 | 0.54 | 333 | 4.96 | . | . |
| 25 | 0.00 | 5 | -1 | 2.0 | 3.02 | 328 | 4.92 | . | . |
| 26 | 0.00 | 1 | -6 | -2.4 | 4.69 | 313 | 2.49 | . | . |
| 27 | 0.00 | 15 | 0 | 8.6 | 3.07 | 231 | 4.75 | . | . |
| 28 | 0.00 | 12 | 1 | 7.0 | 3.00 | 340 | 6.56 | . | . |
| 29 | 0.00 | 2 | -4 | -1.0 | 5.82 | 312 | 2.36 | . | . |
| 30 | 0.00 | 7 | -1 | 2.6 | 1.77 | 219 | 3.51 | . | . |
| 31 | 0.00 | 5 | -4 | -1.0 | 4.34 | 327 | 3.00 | . | . |
| Mon. Tot. Precip. 45.0 mm | Mean wind vel. 1.767 m/s |
| Mon. Mean Temp. 7.1 deg. C | Wind dir 298 deg |
| Mean Max. Temp. 11.1 deg. C | Mean Min. Temp. 3.3 deg. C |
| Extreme Max. Temp 21.5 deg. C | Mean vapor press 7.81 mb |
| Extreme Min. Temp -6.1 deg. C | Total Solar Rad . KJ/sq. m |
| Total photosyn. . 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 |
