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| VIRGINIA COAST RESERVE LONG-TERM ECOLOGICAL RESEARCH |
Site HOGI, Month AUG, Year 1991 |
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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 | 30 | 22 | 25.8 | 1.00 | 186 | 5.64 | 18631 | 39365 |
| 2 | 0.00 | 32 | 24 | 27.3 | 1.98 | 230 | 5.39 | 25159 | 52050 |
| 3 | 0.00 | 31 | 24 | 27.2 | 1.53 | 198 | 5.58 | 24573 | 51657 |
| 4 | 0.00 | 34 | 25 | 29.2 | 1.32 | 300 | 5.90 | 24584 | 50682 |
| 5 | 0.00 | 30 | 22 | 25.8 | 1.40 | 57 | 5.01 | 26718 | 54256 |
| 6 | 0.00 | 29 | 20 | 24.7 | 1.37 | 68 | 4.89 | 24205 | 50179 |
| 7 | 3.60 | 28 | 20 | 24.3 | 1.39 | 138 | 4.59 | 10603 | 24249 |
| 8 | 0.00 | 31 | 21 | 25.7 | 1.31 | 145 | 4.89 | 18248 | 38929 |
| 9 | 31.30 | 28 | 24 | 25.7 | 3.23 | 177 | 5.20 | 9165 | 21218 |
| 10 | 0.30 | 30 | 21 | 25.7 | 1.33 | 317 | 5.10 | 18095 | 39005 |
| 11 | 0.00 | 31 | 20 | 25.1 | 1.20 | 319 | 4.54 | 25371 | 50787 |
| 12 | 0.00 | 31 | 22 | 25.1 | 0.71 | 221 | 4.60 | 14752 | 31689 |
| 13 | 0.00 | 29 | 23 | 25.0 | 0.60 | 129 | 4.59 | 8754 | 18531 |
| 14 | 9.20 | 30 | 22 | 25.9 | 1.30 | 176 | 5.29 | 16892 | 35786 |
| 15 | 0.00 | 27 | 22 | 24.4 | 1.55 | 238 | 4.79 | 10845 | 25043 |
| 16 | 0.30 | 32 | 22 | 25.9 | 1.20 | 203 | 5.00 | 21603 | 43520 |
| 17 | 0.00 | 30 | 22 | 25.9 | 1.65 | 181 | 5.04 | 22708 | 46578 |
| 18 | 9.20 | 30 | 24 | 25.6 | 1.80 | 151 | 5.29 | 10146 | 23285 |
| 19 | 18.00 | 31 | 21 | 25.3 | 3.52 | 301 | 4.78 | 19530 | 41108 |
| 20 | 4.50 | 27 | 22 | 24.3 | 1.71 | 199 | 4.64 | 12486 | 27639 |
| 21 | 0.00 | 30 | 22 | 25.3 | 1.09 | 263 | 4.66 | 23903 | 48532 |
| 22 | 0.00 | 29 | 21 | 24.0 | 1.19 | 93 | 4.67 | 22069 | 44764 |
| 23 | 0.00 | 30 | 20 | 25.1 | 0.78 | 134 | 4.76 | 20127 | 41684 |
| 24 | 0.00 | 28 | 22 | 25.0 | 1.88 | 63 | 4.91 | 17555 | 38037 |
| 25 | 0.00 | 26 | 23 | 24.2 | 4.55 | 52 | 4.75 | 19364 | 39908 |
| 26 | 10.20 | 26 | 23 | 23.9 | 3.33 | 61 | 4.81 | 8741 | 20337 |
| 27 | 0.00 | 30 | 23 | 26.1 | 1.19 | 126 | 5.11 | 23664 | 49306 |
| 28 | 0.00 | 31 | 22 | 25.9 | 1.44 | 182 | 5.20 | 22804 | 47054 |
| 29 | 0.00 | 34 | 24 | 27.5 | 1.58 | 231 | 5.69 | 23753 | 48134 |
| 30 | 0.00 | 34 | 24 | 27.8 | 1.48 | 212 | 6.83 | 22293 | 44712 |
| 31 | 24.60 | 33 | 21 | 28.3 | 1.26 | 249 | 6.06 | 20571 | 41418 |
| Mon. Tot. Precip. 111.2 mm | Mean wind vel. 1.641 m/s |
| Mon. Mean Temp. 25.7 deg. C | Wind dir 164 deg |
| Mean Max. Temp. 30.1 deg. C | Mean Min. Temp. 22.2 deg. C |
| Extreme Max. Temp 34.0 deg. C | Mean vapor press 5.10 mb |
| Extreme Min. Temp 20.0 deg. C | Total Solar Rad 587912 KJ/sq. m |
| Total photosyn. 1229442 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 |