| VIRGINIA COAST RESERVE LONG-TERM ECOLOGICAL RESEARCH |
Site HOGI, Month MAY, Year 2009 |
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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 | 0.00 | 22 | 12 | 17.5 | 3.04 | 167 | 16.92 | 560 | 19991 |
| 2 | 0.00 | 27 | 13 | 18.9 | 3.11 | 152 | 17.71 | 577 | 19388 |
| 3 | 10.67 | 19 | 12 | 14.1 | 2.34 | 312 | 15.19 | 577 | 17750 |
| 4 | 9.14 | 19 | 12 | 13.8 | 2.56 | 317 | 15.18 | 579 | 11609 |
| 5 | 8.38 | 17 | 13 | 14.1 | 1.74 | 274 | 15.25 | 580 | 10215 |
| 6 | 22.60 | 18 | 14 | 16.4 | 1.74 | 239 | 17.79 | 578 | 12892 |
| 7 | 2.54 | 21 | 17 | 18.8 | 2.68 | 169 | 19.44 | 581 | 18917 |
| 8 | 0.00 | 26 | 17 | 20.0 | 1.62 | 169 | 19.21 | 589 | 22798 |
| 9 | 2.29 | 31 | 18 | 24.3 | 4.13 | 133 | 23.41 | 596 | 25667 |
| 10 | 0.00 | 25 | 16 | 20.3 | 3.61 | 58 | 14.32 | 569 | 27130 |
| 11 | 0.00 | 17 | 11 | 14.1 | 2.13 | 303 | 11.29 | 569 | 7058 |
| 12 | 0.00 | 22 | 11 | 16.3 | 2.43 | 51 | 12.54 | 559 | 26656 |
| 13 | 0.00 | 21 | 10 | 16.0 | 0.65 | 247 | 14.00 | 552 | 26195 |
| 14 | 0.00 | 22 | 15 | 18.6 | 1.91 | 205 | 16.79 | 569 | 24828 |
| 15 | 0.00 | 24 | 18 | 20.4 | 0.87 | 171 | 20.93 | 574 | 23161 |
| 16 | 0.00 | 24 | 18 | 20.3 | 0.33 | 168 | 21.30 | 575 | 22184 |
| 17 | 8.89 | 21 | 12 | 16.1 | 2.46 | 358 | 17.37 | 585 | 6332 |
| 18 | 0.25 | 16 | 11 | 12.6 | 3.15 | 327 | 9.09 | 553 | 17956 |
| 19 | 0.00 | 16 | 11 | 13.4 | 0.56 | 312 | 9.24 | 539 | 26546 |
| 20 | 0.00 | 18 | 8 | 13.7 | 1.29 | 292 | 11.36 | 542 | 27224 |
| 21 | 0.00 | 21 | 9 | 16.0 | 0.58 | 247 | 14.32 | 550 | 28584 |
| 22 | 0.00 | 24 | 15 | 19.3 | 0.69 | 187 | 18.77 | 579 | 26151 |
| 23 | 0.00 | 25 | 18 | 20.6 | 0.73 | 163 | 20.61 | 573 | 26092 |
| 24 | 0.00 | 23 | 18 | 20.1 | 0.58 | 165 | 21.16 | 578 | 17891 |
| 25 | 0.00 | 24 | 19 | 20.8 | 0.23 | 142 | 21.83 | 581 | 12375 |
| 26 | 0.00 | 23 | 17 | 19.0 | 0.32 | 292 | 19.68 | 570 | 15955 |
| 27 | 0.00 | 22 | 16 | 17.9 | 1.12 | 322 | 18.94 | 561 | 20089 |
| 28 | 0.00 | 24 | 17 | 19.6 | 0.14 | 222 | 21.11 | 576 | 19415 |
| 29 | 1.27 | 28 | 19 | 22.8 | 0.78 | 135 | 23.52 | 581 | 21714 |
| 30 | 0.00 | 25 | 18 | 21.9 | 0.30 | 41 | 19.85 | 575 | 26037 |
| 31 | 0.00 | 29 | 20 | 23.3 | 0.64 | 136 | 20.95 | 572 | 21179 |
| Mon. Tot. Precip. 66.0 mm | Mean wind vel. 1.564 m/s |
| Mon. Mean Temp. 18.1 deg. C | Wind dir 206 deg |
| Mean Max. Temp. 22.3 deg. C | Mean Min. Temp. 14.6 deg. C |
| Extreme Max. Temp 30.9 deg. C | Mean vapor press 17.39 mb |
| Extreme Min. Temp 7.6 deg. C | Total Solar Rad 17703 KJ/sq. m |
| Total photosyn. 629980 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 |
