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| VIRGINIA COAST RESERVE LONG-TERM ECOLOGICAL RESEARCH |
Site PHCK, Month DEC, 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 | 48 | 18 | 40.0 | 2.23 | 295 | . | . | . |
| 2 | 11.18 | 45 | 3 | 18.8 | 0.42 | 122 | . | . | . |
| 3 | 0.25 | 48 | 15 | 33.6 | 3.54 | 244 | . | . | . |
| 4 | 0.00 | 35 | 5 | 22.0 | 0.82 | 47 | . | 6627 | . |
| 5 | 17.27 | 28 | 22 | 24.3 | 3.34 | 16 | . | . | . |
| 6 | 0.00 | 35 | 9 | 24.7 | 2.57 | 345 | . | . | . |
| 7 | 0.00 | 44 | -0 | 21.5 | 0.47 | 240 | . | . | . |
| Mon. Tot. Precip. 28.7 mm | Mean wind vel. 1.913 m/s |
| Mon. Mean Temp. 26.4 deg. C | Wind dir 324 deg |
| Mean Max. Temp. 40.3 deg. C | Mean Min. Temp. 10.0 deg. C |
| Extreme Max. Temp 47.8 deg. C | Mean vapor press . mb |
| Extreme Min. Temp -0.5 deg. C | Total Solar Rad 6627 KJ/sq. m |
| Total photosyn. . 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 |