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| VIRGINIA COAST RESERVE LONG-TERM ECOLOGICAL RESEARCH |
Site OYSM, Month SEP, 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 | 4.60 | 34 | 21 | 27.8 | 2.73 | 328 | 28.76 | . | 167976 |
| 2 | 0.00 | 34 | 23 | 27.3 | 1.59 | 304 | 31.02 | . | 167976 |
| 3 | 0.00 | 35 | 25 | 28.8 | 3.67 | 305 | 30.06 | . | 167976 |
| 4 | 37.50 | 32 | 19 | 26.2 | 3.22 | 304 | 28.13 | . | 167976 |
| 5 | 6.10 | 29 | 21 | 24.1 | 1.88 | 273 | 27.27 | . | 167976 |
| 6 | 0.00 | 29 | 20 | 24.3 | 1.04 | 264 | 25.47 | . | 167976 |
| 7 | 0.30 | 29 | 18 | 23.5 | 0.67 | 286 | 25.42 | . | 167976 |
| 8 | 0.00 | 28 | 19 | 23.3 | 1.06 | 266 | 26.71 | . | 167976 |
| 9 | 0.00 | 29 | 18 | 24.2 | 1.40 | 300 | 26.83 | . | 167976 |
| 10 | 0.00 | 31 | 23 | 26.5 | 3.18 | 311 | 24.57 | . | 167976 |
| 11 | 0.00 | 25 | 12 | 19.6 | 2.56 | 39 | 10.95 | . | 167976 |
| 12 | 0.00 | 26 | 11 | 19.1 | 0.89 | 297 | 14.49 | . | 167976 |
| 13 | 0.00 | 28 | 15 | 22.4 | 0.88 | 293 | 19.63 | . | 167976 |
| 14 | 0.00 | 29 | 18 | 23.9 | 1.33 | 294 | 22.98 | . | 167976 |
| 15 | 0.00 | 31 | 21 | 25.0 | 2.53 | 300 | 26.05 | . | 167976 |
| 16 | 8.40 | 29 | 20 | 24.1 | 2.01 | 299 | 27.08 | . | 167976 |
| 17 | 0.30 | 25 | 20 | 22.6 | 2.11 | 263 | 27.53 | . | 167976 |
| 18 | 0.00 | 26 | 19 | 23.0 | 1.28 | 260 | 27.47 | . | 167976 |
| 19 | 0.00 | 24 | 16 | 19.5 | 1.69 | 204 | 17.92 | . | 167976 |
| 20 | 0.00 | 22 | 13 | 18.2 | 1.80 | 255 | 15.44 | . | 167976 |
| 21 | 5.60 | 25 | 17 | 20.7 | 1.55 | 299 | 22.03 | . | 167976 |
| 22 | 24.50 | 24 | 15 | 19.6 | 1.33 | 238 | 20.69 | . | 167976 |
| 23 | 0.00 | 27 | 15 | 21.6 | 1.84 | 307 | 21.97 | . | 167976 |
| 24 | 0.00 | 25 | 12 | 19.6 | 2.11 | 213 | 18.30 | . | 167976 |
| 25 | 0.00 | 24 | 13 | 19.0 | 1.15 | 287 | 18.47 | . | 167976 |
| 26 | 0.00 | 31 | 22 | 26.1 | 3.56 | 303 | 27.70 | . | 167976 |
| 27 | 15.30 | 29 | 17 | 23.5 | 3.23 | 305 | 26.72 | . | 167976 |
| 28 | 0.00 | 21 | 11 | 17.0 | 2.37 | 316 | 12.17 | . | 167976 |
| 29 | 0.00 | 22 | 11 | 16.6 | 1.39 | 273 | 12.44 | . | 167976 |
| 30 | 0.30 | 17 | 10 | 13.4 | 2.61 | 165 | 11.32 | . | 167976 |
| Mon. Tot. Precip. 102.9 mm | Mean wind vel. 1.955 m/s |
| Mon. Mean Temp. 22.3 deg. C | Wind dir 294 deg |
| Mean Max. Temp. 27.4 deg. C | Mean Min. Temp. 17.1 deg. C |
| Extreme Max. Temp 34.7 deg. C | Mean vapor press 22.52 mb |
| Extreme Min. Temp 9.8 deg. C | Total Solar Rad . KJ/sq. m |
| Total photosyn. 5039280 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 |