Greenhouse Dashboard

Device: esp32-greenhouse-01 Latest sample: 2026-11-14 06:22:06 UTC Live · 20s 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): 36
Cold days (≤5°C low): 8
Handy for knowing whether the greenhouse is actually protecting things or just offering emotional support.
Current temp
-2.62 °C
Today high / low
-1.4° / -2.8°
Avg: -2.2°
30-day high / low
25.4° / -2.8°
Avg: 8.1°
Comfortable hours
1 h
20–28°C band over last 30 days

Temperature trend

Last 7 days · daily averages
🩺 Data health
last 24h
Samples: 934
Missing (est): 506
Last seen: 21s ago
Biggest gap: 5m
RSSI now: -85 dBm
Battery now: — V

Daily highs / lows / average

Last 7 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): 36
Best / worst days
• Hottest day: 2026-10-29 (25.4°C high)
• Coldest day: 2026-11-14 (-2.8°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 2357 · 50 per page · 117816 total
Time (UTC) Temp °C RSSI
2026-05-14 23:43:31 6.00 -89
2026-05-14 23:42:35 6.00 -87
2026-05-14 23:41:34 6.06 -89
2026-05-14 23:40:32 6.06 -90
2026-05-14 23:39:32 6.06 -89
2026-05-14 23:38:32 6.06 -88
2026-05-14 23:37:32 6.06 -88
2026-05-14 23:36:31 6.06 -88
2026-05-14 23:35:29 6.12 -88
2026-05-14 23:34:32 6.12 -88
2026-05-14 23:33:29 6.12 -89
2026-05-14 23:32:29 6.12 -88
2026-05-14 23:31:29 6.12 -86
2026-05-14 23:30:32 6.19 -87
2026-05-14 23:29:30 6.12 -88
2026-05-14 23:28:29 6.19 -87
2026-05-14 23:27:32 6.12 -88
2026-05-14 23:26:41 6.12 -88
2026-05-14 23:25:30 6.12 -84
2026-05-14 23:24:31 6.19 -84
2026-05-14 23:23:34 6.19 -84
2026-05-14 23:22:50 6.19 -85
2026-05-14 23:21:37 6.19 -85
2026-05-14 23:20:35 6.25 -83
2026-05-14 23:20:07 6.25 -84
2026-05-14 23:18:40 6.19 -84
2026-05-14 23:18:34 6.25 -84
2026-05-14 23:18:30 6.19 -127
2026-05-14 23:18:09 6.19 -84
2026-05-14 23:14:42 6.19 -84
2026-05-14 23:13:17 6.19 -84
2026-05-14 23:12:16 6.12 -84
2026-05-14 23:11:26 6.19 -85
2026-05-14 23:10:21 6.12 -84
2026-05-14 23:10:04 6.19 -84
2026-05-14 23:08:23 6.19 -84
2026-05-14 23:07:19 6.19 -85
2026-05-14 23:06:21 6.19 -85
2026-05-14 23:06:13 6.19 -85
2026-05-14 23:05:34 6.19 -85
2026-05-14 23:04:20 6.19 -84
2026-05-14 23:03:12 6.19 -84
2026-05-14 23:02:12 6.25 -84
2026-05-14 23:01:12 6.31 -84
2026-05-14 23:00:12 6.37 -83
2026-05-14 22:59:13 6.37 -85
2026-05-14 22:58:14 6.37 -88
2026-05-14 22:57:14 6.44 -90
2026-05-14 22:56:14 6.44 -90
2026-05-14 22:55:15 6.44 -88