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| VIRGINIA COAST RESERVE LONG-TERM ECOLOGICAL RESEARCH |
Site HOGI, Month DEC, Year 1993 |
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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 uE/m2 |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 0.00 | 11 | 4 | 7.4 | 2.43 | 32 | 7.98 | 6020 | 11273 |
| 2 | 0.00 | 14 | 7 | 10.8 | 1.45 | 28 | 11.62 | 8205 | 16224 |
| 3 | 0.00 | 15 | 5 | 9.7 | 0.48 | 316 | 10.63 | 8633 | 16645 |
| 4 | 0.00 | 15 | 8 | 12.0 | 1.12 | 157 | 13.72 | 3423 | 7064 |
| 5 | 0.00 | 17 | 9 | 12.9 | 3.08 | 265 | 13.87 | 4279 | 8537 |
| 6 | 0.00 | 12 | 4 | 7.3 | 0.99 | 328 | 8.21 | 10434 | 19296 |
| 7 | 0.00 | 12 | 1 | 7.1 | 0.99 | 334 | 7.72 | 10124 | 18777 |
| 8 | 0.00 | 13 | 0 | 6.6 | 0.51 | 260 | 8.57 | 8602 | 15761 |
| 9 | 0.00 | 12 | 1 | 6.5 | 0.65 | 103 | 7.87 | 7949 | 14717 |
| 10 | 0.00 | 15 | 8 | 11.3 | 1.62 | 188 | 11.81 | 5376 | 10353 |
| 11 | 0.00 | 11 | -0 | 6.6 | 3.09 | 325 | 8.00 | 4691 | 9523 |
| 12 | 0.00 | 3 | -2 | 0.4 | 4.13 | 335 | 3.70 | 9696 | 18366 |
| 13 | 0.00 | 9 | 2 | 4.8 | 2.24 | 337 | 4.87 | 10301 | 19374 |
| 14 | 0.00 | 9 | 3 | 5.9 | 1.02 | 354 | 7.25 | 4090 | 8364 |
| 15 | 0.00 | 10 | 7 | 8.8 | 3.75 | 34 | 11.12 | 2006 | 4979 |
| 16 | 0.00 | 9 | 6 | 8.0 | 2.74 | 351 | 9.86 | 1321 | 2844 |
| 17 | 0.00 | 7 | 2 | 4.2 | 1.41 | 16 | 6.62 | 9386 | 17327 |
| 18 | 0.00 | 9 | -1 | 5.1 | 0.71 | 185 | 8.12 | 4783 | 9738 |
| 19 | 0.00 | 11 | 0 | 6.9 | 1.05 | 268 | 8.36 | 9801 | 17687 |
| 20 | 0.00 | 11 | 0 | 6.0 | 0.62 | 129 | 8.43 | 6020 | 11224 |
| 21 | 0.00 | 12 | 3 | 7.5 | 2.43 | 260 | 8.73 | 5790 | 10558 |
| 22 | 0.00 | 6 | 1 | 3.2 | 1.22 | 270 | 5.04 | 6449 | 12011 |
| 23 | 0.00 | 4 | -2 | 1.7 | 1.10 | 332 | 6.51 | 2419 | 4736 |
| 24 | 0.00 | 6 | -3 | 1.8 | 0.54 | 246 | 6.10 | 6572 | 11682 |
| 25 | 0.00 | 4 | -2 | 2.3 | 0.76 | 251 | 5.99 | 5338 | 10315 |
| 26 | 0.00 | 4 | -2 | 1.3 | 2.18 | 274 | 3.69 | 9854 | 18416 |
| 27 | 0.00 | 3 | -3 | 1.0 | 2.28 | 37 | 5.75 | 3881 | 8049 |
| 28 | 0.00 | 4 | -4 | -0.8 | 2.28 | 9 | 5.63 | 1487 | 3537 |
| 29 | 0.00 | -0 | -4 | -1.9 | 1.98 | 339 | 5.46 | 1190 | 3454 |
| 30 | 0.00 | -2 | -5 | -3.5 | 2.37 | 312 | 3.68 | 10634 | 18367 |
| 31 | 0.00 | 2 | -10 | -3.1 | 0.55 | 229 | 3.77 | 10280 | 18279 |
| Mon. Tot. Precip. 0.0 mm | Mean wind vel. 1.670 m/s |
| Mon. Mean Temp. 5.1 deg. C | Wind dir 337 deg |
| Mean Max. Temp. 8.6 deg. C | Mean Min. Temp. 1.1 deg. C |
| Extreme Max. Temp 16.5 deg. C | Mean vapor press 7.70 mb |
| Extreme Min. Temp -10.0 deg. C | Total Solar Rad 199033 KJ/sq. m |
| Total photosyn. 377478 uEin/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 (micro-einsteins per m squared) |
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| Hourly Photosynthetically Active Radiation (micro-einsteins 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 |