Greenhouse Dashboard

Device: esp32-greenhouse-01 Latest sample: 2026-11-14 03:15:05 UTC Live · 50s ago

Cold risk
current heuristic
Very cold greenhouse conditions.
Tender plants may be having a deeply unpleasant experience.
🔥 Heat exposure
last 30 days
Warm hours (25°C+): 0
Hot hours (30°C+): 0
Danger hours (35°C+): 0
Much better than sample counts, because “one brief spike” and “all afternoon roasting” are not the same thing.
🥶 Cold exposure
last 30 days
Cold hours (≤5°C): 33
Cold days (≤5°C low): 8
Handy for knowing whether the greenhouse is actually protecting things or just offering emotional support.
Current temp
-2.31 °C
Today high / low
-1.4° / -2.4°
Avg: -1.9°
30-day high / low
25.4° / -2.4°
Avg: 8.3°
Comfortable hours
1 h
20–28°C band over last 30 days

Temperature trend

Last 7 days · hourly averages
🩺 Data health
last 24h
Samples: 747
Missing (est): 693
Last seen: 51s ago
Biggest gap: 5m
RSSI now: -84 dBm
Battery now: — V

Hourly highs / lows / average

Last 7 days
Useful takeaways
• Average temp over last 30 days: 8.3°C
• Days in the comfy band: 0
• Warm hours (25°C+): 0
• Hot hours (30°C+): 0
• Danger hours (35°C+): 0
• Cold hours (≤5°C): 33
Best / worst days
• Hottest day: 2026-10-29 (25.4°C high)
• Coldest day: 2026-11-14 (-2.4°C low)
• Hot days (30°C+ high): 0
• Danger days (35°C+ high): 0
• Cold days (≤5°C low): 8
Humidity now
90.3 %
Pressure now
1,013.2 hPa
Light now
6,933 lux

Recent samples

Page 1277 of 2353 · 50 per page · 117629 total
Time (UTC) Temp °C RSSI
2026-05-14 20:37:13 8.50 -93
2026-05-14 20:36:13 8.56 -93
2026-05-14 20:35:12 8.63 -93
2026-05-14 20:34:11 8.63 -93
2026-05-14 20:33:11 8.63 -90
2026-05-14 20:32:21 8.63 -92
2026-05-14 20:31:17 8.63 -93
2026-05-14 20:30:16 8.63 -92
2026-05-14 20:29:12 8.63 -92
2026-05-14 20:28:15 8.69 -91
2026-05-14 20:27:15 8.69 -91
2026-05-14 20:26:12 8.75 -88
2026-05-14 20:25:11 8.75 -94
2026-05-14 20:24:13 8.75 -93
2026-05-14 20:23:12 8.81 -94
2026-05-14 20:22:14 8.81 -93
2026-05-14 20:21:13 8.88 -93
2026-05-14 20:20:13 8.94 -92
2026-05-14 20:19:12 8.94 -94
2026-05-14 20:18:13 8.94 -92
2026-05-14 20:17:13 8.88 -90
2026-05-14 20:16:13 8.94 -92
2026-05-14 20:15:13 8.88 -94
2026-05-14 20:14:13 8.88 -92
2026-05-14 20:13:12 8.94 -91
2026-05-14 20:12:20 8.94 -92
2026-05-14 20:11:11 8.94 -91
2026-05-14 20:10:12 8.94 -93
2026-05-14 20:09:13 9.00 -92
2026-05-14 20:08:20 9.00 -92
2026-05-14 20:07:12 9.00 -92
2026-05-14 20:06:11 9.00 -93
2026-05-14 20:05:12 9.06 -87
2026-05-14 20:04:12 9.06 -90
2026-05-14 20:03:12 9.06 -91
2026-05-14 20:02:11 9.06 -92
2026-05-14 20:01:12 9.06 -92
2026-05-14 20:00:12 9.13 -91
2026-05-14 19:59:11 9.19 -91
2026-05-14 19:58:12 9.19 -92
2026-05-14 19:57:16 9.25 -92
2026-05-14 19:56:12 9.25 -92
2026-05-14 19:55:11 9.31 -93
2026-05-14 19:54:12 9.38 -92
2026-05-14 19:53:12 9.38 -94
2026-05-14 19:52:11 9.38 -91
2026-05-14 19:51:11 9.31 -91
2026-05-14 19:50:12 9.31 -91
2026-05-14 19:49:11 9.31 -92
2026-05-14 19:48:12 9.38 -91