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| VIRGINIA COAST RESERVE LONG-TERM ECOLOGICAL RESEARCH |
Site PHCK, Month SEP, Year 2003 |
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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 | 0.25 | . | . | . | 0.00 | 301 | . | 22296 | 31303 |
| 2 | 0.00 | 41 | 28 | 32.7 | 0.00 | 239 | 39.95 | 20491 | 28869 |
| 3 | 18.04 | 40 | 29 | 37.2 | 0.02 | 245 | 59.69 | 13745 | 19498 |
| 4 | 9.66 | . | . | . | 0.51 | 232 | . | 15135 | 21435 |
| 5 | 0.25 | 37 | 21 | 27.2 | 0.03 | 358 | 31.16 | 21703 | 28826 |
| 6 | 0.00 | 39 | 18 | 23.6 | 0.00 | 333 | 26.70 | 15476 | 21305 |
| 7 | 0.00 | 34 | 17 | 23.4 | 0.00 | 321 | 25.67 | 22758 | 31852 |
| 8 | 0.00 | 44 | 16 | 25.5 | 0.00 | 317 | 30.95 | 19409 | 27741 |
| 9 | 1.78 | 37 | 24 | 27.3 | 0.10 | 55 | 31.79 | 15599 | 22722 |
| 10 | 0.00 | 45 | 17 | 24.6 | 0.00 | 0 | 28.76 | 21830 | 30776 |
| 11 | 0.00 | 46 | 15 | 25.0 | 0.00 | 353 | 30.82 | 21760 | 30779 |
| 12 | 42.92 | 43 | 33 | 36.2 | 0.21 | 62 | 53.17 | 3456 | 6772 |
| 13 | 0.25 | . | . | . | 0.08 | 71 | . | 14856 | 22430 |
| 14 | 0.00 | . | . | . | 0.00 | 54 | . | 24210 | 34799 |
| 15 | 0.76 | . | . | . | 0.00 | 35 | . | 13607 | 20844 |
| 16 | 0.00 | 31 | 17 | 25.0 | 0.01 | 4 | 23.68 | 21963 | 31221 |
| 17 | 0.00 | 43 | 17 | 24.8 | 0.00 | 0 | 25.74 | 18982 | 27669 |
| 18 | 24.39 | . | . | . | 1.32 | 67 | . | 1406 | 3257 |
| Mon. Tot. Precip. 98.3 mm | Mean wind vel. 0.127 m/s |
| Mon. Mean Temp. 27.7 deg. C | Wind dir 70 deg |
| Mean Max. Temp. 40.0 deg. C | Mean Min. Temp. 20.9 deg. C |
| Extreme Max. Temp 46.3 deg. C | Mean vapor press 34.00 mb |
| Extreme Min. Temp 15.3 deg. C | Total Solar Rad 308682 KJ/sq. m |
| Total photosyn. 442096 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 |