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| VIRGINIA COAST RESERVE LONG-TERM ECOLOGICAL RESEARCH |
Site PHCK, Month JAN, Year 1995 |
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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 | 14 | 7 | 11.0 | 2.44 | 252 | 12.48 | 6162 | 11088 |
| 2 | 0.00 | 11 | -4 | 5.6 | 3.01 | 308 | 7.86 | 9921 | 17073 |
| 3 | 0.00 | 2 | -5 | -1.0 | 0.69 | 61 | 4.72 | 6867 | 12141 |
| 4 | 0.00 | 6 | -2 | 1.7 | 1.33 | 327 | 5.08 | 9350 | 16164 |
| 5 | 0.00 | -1 | -9 | -5.2 | 2.95 | 340 | 2.50 | 10275 | 17430 |
| 6 | 0.00 | 11 | -9 | 0.8 | 1.15 | 215 | 6.01 | 8048 | 14280 |
| 7 | 0.00 | 14 | 5 | 9.8 | 3.25 | 289 | 11.54 | 6476 | 11721 |
| 8 | 0.00 | 5 | -3 | 2.1 | 2.04 | 343 | 5.31 | 9388 | 15947 |
| 9 | 0.00 | 8 | -3 | 1.5 | 0.38 | 46 | 6.67 | 7183 | 12630 |
| 10 | 0.00 | 7 | -2 | 1.8 | 1.23 | 42 | 6.54 | 8262 | 14776 |
| 11 | 0.00 | 11 | 2 | 7.3 | 0.49 | 75 | 10.10 | 3143 | 5870 |
| 12 | 0.00 | 14 | 7 | 10.2 | 1.01 | 208 | 13.36 | 3561 | 6620 |
| 13 | 0.00 | 19 | 7 | 12.4 | 0.83 | 207 | 14.23 | 7793 | 14055 |
| 14 | 0.00 | 17 | 10 | 12.9 | 0.54 | 130 | 15.89 | 5281 | 9959 |
| 15 | 0.00 | 17 | 12 | 13.9 | 1.00 | 174 | 17.03 | 2746 | 5390 |
| 16 | 0.00 | 15 | 7 | 11.5 | 1.98 | 352 | 12.44 | 1807 | 3582 |
| 17 | 0.00 | 9 | 7 | 8.0 | 4.21 | 343 | 9.38 | 4946 | 9071 |
| 18 | 0.00 | 9 | 7 | 8.5 | 2.35 | 33 | 11.09 | 2336 | 4439 |
| 19 | 0.00 | 11 | 7 | 8.7 | 2.00 | 35 | 11.73 | 2666 | 5071 |
| 20 | 0.00 | 14 | 6 | 9.5 | 4.71 | 243 | 8.75 | 8255 | 14562 |
| 21 | 0.00 | 10 | 4 | 6.8 | 3.93 | 269 | 6.71 | 9653 | 17114 |
| 22 | 0.00 | 6 | -0 | 2.9 | 3.02 | 282 | 4.84 | 11354 | 19381 |
| 23 | 0.00 | 5 | -4 | 1.6 | 0.97 | 358 | 5.26 | 6021 | 10675 |
| 24 | 0.00 | 5 | -1 | 1.9 | 3.85 | 323 | 5.21 | 6380 | 10673 |
| 25 | 0.00 | 6 | -4 | 1.7 | 3.17 | 315 | 5.37 | 11629 | 19718 |
| 26 | 0.00 | 4 | -4 | 0.6 | 2.90 | 331 | 4.50 | 11289 | 19244 |
| 27 | 0.00 | 5 | -4 | 1.1 | 1.73 | 318 | 4.72 | 11840 | 20317 |
| 28 | 0.00 | 5 | -2 | 2.7 | 2.19 | 52 | 7.19 | 1892 | 3661 |
| 29 | 0.00 | 4 | -3 | 0.8 | 2.72 | 30 | 6.80 | 5382 | 10348 |
| 30 | 0.00 | 7 | 1 | 4.7 | 3.28 | 29 | 8.42 | 1569 | 3187 |
| 31 | 0.00 | 8 | -0 | 3.5 | 2.28 | 287 | 6.23 | 12730 | 21709 |
| Mon. Tot. Precip. 0.0 mm | Mean wind vel. 2.182 m/s |
| Mon. Mean Temp. 5.1 deg. C | Wind dir 323 deg |
| Mean Max. Temp. 9.0 deg. C | Mean Min. Temp. 1.0 deg. C |
| Extreme Max. Temp 18.5 deg. C | Mean vapor press 8.32 mb |
| Extreme Min. Temp -8.8 deg. C | Total Solar Rad 214203 KJ/sq. m |
| Total photosyn. 377896 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 |