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| VIRGINIA COAST RESERVE LONG-TERM ECOLOGICAL RESEARCH |
Site HOGI, Month JAN, 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 | 2 | -5 | -1.8 | 3.58 | 38 | 3.04 | 533 | 12873 |
| 2 | 5.33 | 4 | -4 | 2.1 | 3.12 | 141 | 5.86 | 551 | 3562 |
| 3 | 0.00 | 8 | -2 | 3.3 | 1.00 | 64 | 5.56 | 556 | 12985 |
| 4 | 0.00 | 8 | -2 | 3.7 | 0.81 | 325 | 5.90 | 577 | 7855 |
| 5 | 0.51 | 11 | 7 | 8.7 | 1.59 | 68 | 10.73 | 584 | 4491 |
| 6 | 10.16 | 7 | 4 | 6.1 | 2.84 | 325 | 8.62 | 556 | 3033 |
| 7 | 2.03 | 14 | 6 | 9.7 | 3.33 | 144 | 10.85 | 600 | 5214 |
| 8 | 0.00 | 11 | 2 | 6.4 | 3.14 | 112 | 5.66 | 595 | 11088 |
| 9 | 0.00 | 6 | -2 | 1.8 | 1.43 | 46 | 3.91 | 597 | 13430 |
| 10 | 0.25 | 11 | -2 | 6.4 | 0.43 | 164 | 7.69 | 608 | 12917 |
| 11 | 1.52 | 12 | 2 | 7.2 | 3.54 | 32 | 8.19 | 603 | 7387 |
| 12 | 0.00 | 5 | -3 | 1.5 | 1.37 | 12 | 4.41 | 579 | 13228 |
| 13 | 5.59 | 8 | -2 | 4.4 | 0.15 | 231 | 6.84 | 555 | 2582 |
| 14 | 0.00 | 3 | -2 | 0.6 | 2.73 | 32 | 4.14 | 574 | 13687 |
| 15 | 0.00 | 5 | -5 | 0.4 | 4.25 | 40 | 4.13 | 576 | 12515 |
| 16 | 0.00 | -5 | -8 | -6.3 | 2.37 | 25 | 1.77 | 579 | 13049 |
| 17 | 0.00 | -0 | -10 | -6.4 | 0.68 | 351 | 2.23 | 588 | 13135 |
| 18 | 4.32 | 5 | -1 | 1.8 | 0.53 | 155 | 4.85 | 583 | 4052 |
| 19 | 0.00 | 5 | -1 | 1.1 | 0.13 | 32 | 6.39 | 601 | 7082 |
| 20 | 0.00 | 1 | -4 | -2.0 | 4.76 | 7 | 3.70 | 588 | 8345 |
| 21 | 0.00 | 0 | -5 | -2.5 | 2.47 | 34 | 3.10 | 570 | 13797 |
| 22 | 0.00 | 6 | -2 | 0.8 | 0.91 | 128 | 4.23 | 580 | 13896 |
| 23 | 0.00 | 8 | 0 | 4.5 | 0.55 | 147 | 6.03 | 595 | 14250 |
| 24 | 0.00 | 9 | -1 | 5.0 | 2.23 | 12 | 5.73 | 588 | 8626 |
| 25 | 0.00 | 1 | -4 | -1.1 | 0.29 | 357 | 3.04 | 578 | 8838 |
| 26 | 0.00 | 2 | -0 | 1.0 | 0.36 | 336 | 4.57 | 586 | 6393 |
| 27 | 6.86 | 3 | 1 | 1.5 | 1.23 | 316 | 5.76 | 582 | 5121 |
| 28 | 8.64 | 11 | 3 | 6.7 | 1.51 | 168 | 9.62 | 615 | 5695 |
| 29 | 0.00 | 6 | -3 | 1.8 | 0.63 | 356 | 5.24 | 577 | 14226 |
| 30 | 0.00 | 9 | -4 | 1.4 | 0.45 | 35 | 5.31 | 600 | 12933 |
| 31 | 0.00 | 3 | -3 | -0.1 | 0.67 | 39 | 3.46 | 582 | 14906 |
| Mon. Tot. Precip. 45.2 mm | Mean wind vel. 1.713 m/s |
| Mon. Mean Temp. 2.2 deg. C | Wind dir 41 deg |
| Mean Max. Temp. 5.8 deg. C | Mean Min. Temp. -1.6 deg. C |
| Extreme Max. Temp 14.2 deg. C | Mean vapor press 5.50 mb |
| Extreme Min. Temp -10.5 deg. C | Total Solar Rad 18034 KJ/sq. m |
| Total photosyn. 301191 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 |