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| VIRGINIA COAST RESERVE LONG-TERM ECOLOGICAL RESEARCH |
Site HOGI, Month JAN, Year 1992 |
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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 | 8 | 2 | 4.6 | 3.38 | 26 | 7.33 | 9620 | 18388 |
| 2 | 0.30 | 11 | 6 | 8.3 | 2.20 | 47 | 10.05 | 8817 | 16509 |
| 3 | 2.70 | 13 | 9 | 10.2 | 3.48 | 88 | 11.17 | 5573 | 9983 |
| 4 | 12.90 | 12 | 6 | 9.6 | 4.35 | 49 | 10.95 | 6312 | 11697 |
| 5 | 0.30 | 10 | 7 | 8.5 | 3.19 | 343 | 9.40 | 5691 | 9864 |
| 6 | 0.00 | 8 | 0 | 5.1 | 1.35 | 308 | 6.27 | 7922 | 14658 |
| 7 | 0.00 | 8 | 3 | 4.8 | 2.17 | 327 | 6.07 | 10446 | 18599 |
| 8 | 0.00 | 9 | -0 | 4.2 | 1.18 | 330 | 5.65 | 11393 | 20247 |
| 9 | 3.50 | 11 | 6 | 8.6 | 1.70 | 204 | 10.08 | 2845 | 3916 |
| 10 | 0.30 | 10 | 6 | 7.4 | 1.21 | 278 | 9.20 | 2845 | 4360 |
| 11 | 0.00 | 8 | -1 | 4.6 | 2.28 | 308 | 5.22 | 10006 | 17941 |
| 12 | 0.00 | 11 | -1 | 5.9 | 1.50 | 164 | 7.05 | 11207 | 20368 |
| 13 | 0.90 | 12 | 8 | 9.6 | 1.90 | 207 | 10.25 | 3285 | 5598 |
| 14 | 0.00 | 19 | 6 | 12.3 | 4.13 | 232 | 10.33 | 10892 | 19728 |
| 15 | 0.00 | 6 | -3 | 0.7 | 3.05 | 318 | 3.17 | 11457 | 21308 |
| 16 | 0.00 | 2 | -5 | -1.6 | 4.20 | 296 | 2.41 | 8368 | 15893 |
| 17 | 0.00 | 8 | -4 | 2.0 | 1.98 | 242 | 3.39 | 10568 | 20172 |
| 18 | 0.00 | 7 | -2 | 2.4 | 1.53 | 340 | 3.97 | 11486 | 21425 |
| 19 | 0.00 | -0 | -9 | -4.7 | 3.21 | 355 | 2.08 | 10256 | 20053 |
| 20 | 0.00 | 6 | -9 | -1.2 | 1.33 | 251 | 3.56 | 8194 | 15199 |
| 21 | 0.00 | 12 | -5 | 3.7 | 1.23 | 239 | 5.27 | 12463 | 23048 |
| 22 | 0.00 | 8 | 4 | 5.8 | 2.74 | 51 | 7.60 | 9662 | 18552 |
| 23 | 7.80 | 12 | 5 | 9.3 | 2.87 | 185 | 11.19 | 2472 | 3665 |
| 24 | 0.00 | 12 | -0 | 6.6 | 3.82 | 274 | 5.75 | 11839 | 21919 |
| 25 | 0.00 | 5 | -3 | 0.7 | 2.23 | 276 | 2.95 | 9537 | 18625 |
| 26 | 0.00 | 5 | -2 | 1.5 | 3.50 | 341 | 4.20 | 11641 | 22375 |
| 27 | 0.00 | 8 | -2 | 3.5 | 1.35 | 145 | 5.11 | 9851 | 19331 |
| 28 | 12.10 | 7 | 4 | 5.1 | 1.58 | 58 | 8.14 | 6133 | 12026 |
| 29 | 0.00 | 9 | 0 | 3.7 | 1.57 | 25 | 6.77 | 8705 | 17062 |
| 30 | 0.00 | 8 | -1 | 4.2 | 1.38 | 201 | 7.42 | 6694 | 13277 |
| 31 | 0.00 | 10 | 3 | 5.6 | 1.58 | 314 | 7.18 | 5344 | 10789 |
| Mon. Tot. Precip. 40.8 mm | Mean wind vel. 2.360 m/s |
| Mon. Mean Temp. 4.9 deg. C | Wind dir 317 deg |
| Mean Max. Temp. 8.9 deg. C | Mean Min. Temp. 0.8 deg. C |
| Extreme Max. Temp 18.8 deg. C | Mean vapor press 6.75 mb |
| Extreme Min. Temp -9.2 deg. C | Total Solar Rad 261522 KJ/sq. m |
| Total photosyn. 486574 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 |