Greenhouse Dashboard

Device: esp32-greenhouse-01 Latest sample: 2026-11-14 05:34:05 UTC Live · 18s 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): 35
Cold days (≤5°C low): 8
Handy for knowing whether the greenhouse is actually protecting things or just offering emotional support.
Current temp
-2.56 °C
Today high / low
-1.4° / -2.7°
Avg: -2.1°
30-day high / low
25.4° / -2.7°
Avg: 8.1°
Comfortable hours
1 h
20–28°C band over last 30 days

Temperature trend

Last 30 days · daily averages
🩺 Data health
last 24h
Samples: 886
Missing (est): 554
Last seen: 19s ago
Biggest gap: 5m
RSSI now: -86 dBm
Battery now: — V

Daily highs / lows / average

Last 30 days
Useful takeaways
• Average temp over last 30 days: 8.1°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): 35
Best / worst days
• Hottest day: 2026-10-29 (25.4°C high)
• Coldest day: 2026-11-14 (-2.7°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 1328 of 2356 · 50 per page · 117768 total
Time (UTC) Temp °C RSSI
2026-05-13 04:13:18 7.00 -85
2026-05-13 04:12:18 7.00 -84
2026-05-13 04:11:18 7.00 -86
2026-05-13 04:10:19 7.00 -85
2026-05-13 04:09:19 7.00 -85
2026-05-13 04:08:18 7.06 -85
2026-05-13 04:07:18 7.00 -86
2026-05-13 04:06:18 7.00 -85
2026-05-13 04:05:18 7.00 -87
2026-05-13 04:04:19 7.00 -86
2026-05-13 04:03:19 7.00 -85
2026-05-13 04:02:18 7.00 -85
2026-05-13 04:01:19 7.06 -85
2026-05-13 04:00:19 7.06 -85
2026-05-13 03:59:19 7.06 -86
2026-05-13 03:58:19 7.06 -84
2026-05-13 03:57:19 7.06 -85
2026-05-13 03:56:19 7.06 -86
2026-05-13 03:55:18 7.06 -85
2026-05-13 03:54:18 7.06 -85
2026-05-13 03:53:18 7.06 -85
2026-05-13 03:52:18 7.06 -85
2026-05-13 03:51:18 7.06 -85
2026-05-13 03:50:19 7.06 -86
2026-05-13 03:49:19 7.06 -85
2026-05-13 03:48:19 7.06 -86
2026-05-13 03:47:18 7.06 -85
2026-05-13 03:46:19 7.06 -85
2026-05-13 03:45:19 7.06 -85
2026-05-13 03:44:19 7.06 -85
2026-05-13 03:43:19 7.06 -85
2026-05-13 03:42:19 7.06 -86
2026-05-13 03:41:19 7.06 -86
2026-05-13 03:40:19 7.06 -86
2026-05-13 03:39:19 7.06 -85
2026-05-13 03:38:19 7.06 -85
2026-05-13 03:37:19 7.12 -85
2026-05-13 03:36:21 7.12 -86
2026-05-13 03:35:19 7.12 -86
2026-05-13 03:34:19 7.12 -86
2026-05-13 03:33:19 7.12 -85
2026-05-13 03:32:19 7.12 -86
2026-05-13 03:31:19 7.12 -86
2026-05-13 03:30:19 7.19 -86
2026-05-13 03:29:19 7.19 -85
2026-05-13 03:28:18 7.19 -86
2026-05-13 03:27:19 7.19 -85
2026-05-13 03:26:19 7.19 -85
2026-05-13 03:25:18 7.19 -84
2026-05-13 03:24:18 7.19 -85